The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ASML Holding N.V. COM N07059210 7,167,343 3,956 SH SOLE 868 0 3,088
AT&T Inc. COM 00206R102 356,484 14,610 SH SOLE 13,340 0 1,270
Abbott Laboratories COM 002824100 10,538,638 106,634 SH SOLE 41,118 0 65,516
Adobe Inc. COM 00724f101 2,464,184 10,270 SH SOLE 9,400 0 870
Advanced Micro Devices COM 007903107 3,306,563 5,405 SH SOLE 5,400 0 5
Air Products COM 009158106 4,483,955 16,116 SH SOLE 8,479 0 7,637
Alphabet Inc. Cl. A COM 02079k305 14,033,991 40,787 SH SOLE 36,331 0 4,456
Alphabet Inc. Cl. C COM 02079k107 27,458,192 80,584 SH SOLE 23,485 0 57,099
Amazon.com COM 023135106 23,092,717 92,686 SH SOLE 62,274 0 30,412
Apple Inc. COM 037833100 48,083,673 144,387 SH SOLE 66,350 0 78,037
Applied Materials COM 038222105 12,539,038 24,520 SH SOLE 21,620 0 2,900
Automatic Data Proc. COM 053015103 13,399,164 51,923 SH SOLE 18,630 0 33,293
Avantis US Equity ETF COM 025072885 315,870 2,466 SH SOLE 2,466 0 0
BHP Group Ltd. COM 088606108 251,975 2,970 SH SOLE 2,970 0 0
Becton Dickinson COM 075887109 5,025,783 28,077 SH SOLE 17,553 0 10,524
Berkshire Hathaway Cl. B COM 084670702 22,230,978 44,645 SH SOLE 15,679 0 28,966
Caterpillar Inc. COM 149123101 664,848 820 SH SOLE 820 0 0
Charles Schwab Corp. COM 808513105 1,373,833 14,056 SH SOLE 1,605 0 12,451
Chevron Corp. COM 166764100 8,154,310 39,931 SH SOLE 25,187 0 14,744
Cisco Systems COM 17275r102 9,036,184 83,956 SH SOLE 55,311 0 28,645
Coca-Cola Co. COM 191216100 11,500,891 133,607 SH SOLE 34,244 0 99,363
Colgate-Palmolive COM 194162103 3,659,034 42,886 SH SOLE 4,915 0 37,971
Core S&P 500 iShares COM 464287200 201,419 263 SH SOLE 130 0 133
Costco Wholesale COM 22160k105 11,287,756 12,399 SH SOLE 5,826 0 6,573
Danaher Corp. COM 235851102 13,731,226 61,978 SH SOLE 20,110 0 41,868
Eli Lilly & Co. COM 532457108 218,688 189 SH SOLE 28 0 161
Emerson Electric COM 291011104 11,841,265 76,346 SH SOLE 25,025 0 51,321
Estee Lauder Cos. Cl. A COM 518439104 252,334 2,720 SH SOLE 2,220 0 500
ExxonMobil Holdings COM 30233Q108 3,735,601 22,953 SH SOLE 4,654 0 18,299
Vanguard FTSE Devel. Mkts. ETF COM 921943858 2,009,208 28,455 SH SOLE 3,782 0 24,673
Vanguard FTSE Emerg. Mkts. ETF COM 922042858 1,809,667 30,512 SH SOLE 9,500 0 21,012
FedEx Corp. COM 31428x106 3,138,841 11,010 SH SOLE 3,786 0 7,224
Fortive Corp. COM 34959j108 997,158 18,193 SH SOLE 2,240 0 15,953
Global X S&P 500 Catholic Valu COM 37954y889 218,539 2,410 SH SOLE 0 0 2,410
Home Depot Inc. COM 437076102 9,827,992 34,546 SH SOLE 19,479 0 15,067
IDEXX Laboratories COM 45168d104 1,909,127 3,656 SH SOLE 3,276 0 380
Illinois Tool Works COM 452308109 11,460,795 44,546 SH SOLE 12,841 0 31,705
JPMorgan Chase COM 46625h100 3,233,863 9,775 SH SOLE 8,730 0 1,045
Johnson & Johnson COM 478160104 17,029,549 64,326 SH SOLE 28,022 0 36,304
Linde plc COM g54950103 7,923,807 16,694 SH SOLE 2,917 0 13,777
MSCI EAFE iShares COM 464287465 5,967,234 57,438 SH SOLE 14,700 0 42,738
MSCI Emerging Markets iShares COM 464287234 1,301,804 19,491 SH SOLE 3,200 0 16,291
McCormick & Co. COM 579780206 2,040,115 43,968 SH SOLE 7,895 0 36,073
McDonald's Corp. COM 580135101 1,736,669 7,520 SH SOLE 6,370 0 1,150
Merck & Co. COM 58933y105 2,840,375 19,547 SH SOLE 14,216 0 5,331
Meta Platforms COM 30303m102 3,013,123 4,155 SH SOLE 3,385 0 770
Microsoft Corp. COM 594918104 51,512,599 100,434 SH SOLE 59,942 0 40,492
Nestlr S.A. ADR COM 641069406 5,445,257 59,983 SH SOLE 20,020 0 39,963
Nike, Inc. COM 654106103 236,295 6,675 SH SOLE 2,600 0 4,075
Nvidia Corp. COM 67066g104 42,262,861 185,055 SH SOLE 141,557 0 43,498
PNC Financial Services COM 693475105 2,222,600 10,000 SH SOLE 10,000 0 0
Palo Alto Networks COM 697435105 10,653,868 26,815 SH SOLE 23,695 0 3,120
PepsiCo, Inc. COM 713448108 10,410,682 82,155 SH SOLE 37,238 0 44,917
Procter & Gamble COM 742718109 12,071,025 83,088 SH SOLE 35,893 0 47,195
RTX Corporation COM 75513e101 1,349,490 7,269 SH SOLE 5,104 0 2,165
Rio Tinto PLC COM 767204100 226,479 2,405 SH SOLE 2,405 0 0
Roper Technologies COM 776696106 427,678 1,224 SH SOLE 362 0 862
Ross Stores Inc. COM 778296103 256,740 1,100 SH SOLE 1,100 0 0
Russell 2000 iShares COM 464287655 8,578,742 30,871 SH SOLE 7,481 0 23,390
S&P Core Mid-Cap iShares COM 464287507 10,055,013 139,750 SH SOLE 29,032 0 110,718
S&P Core Small-Cap iShares COM 464287804 2,398,929 17,634 SH SOLE 6,198 0 11,436
SPDR S&P 500 COM 78462f103 5,252,995 6,888 SH SOLE 1,909 0 4,979
Starbucks Corp. COM 855244109 5,699,144 60,655 SH SOLE 15,497 0 45,158
Stryker Corp. COM 863667101 12,416,509 45,087 SH SOLE 17,265 0 27,822
Taiwan Semiconductor COM 874039100 509,564 1,117 SH SOLE 1,090 0 27
Take-Two Interactive Software COM 874054109 311,250 1,500 SH SOLE 1,500 0 0
Target Corp. COM 87612e106 238,952 1,525 SH SOLE 400 0 1,125
Tesla Inc. COM 88160r101 4,270,138 12,035 SH SOLE 9,485 0 2,550
Thermo Fisher Scientific COM 883556102 11,737,769 17,388 SH SOLE 11,336 0 6,052
U.S. Aerospace & Defense iShar COM 464288760 290,052 1,400 SH SOLE 1,400 0 0
Vanguard Info. Technology ETF COM 92204a702 1,723,187 13,712 SH SOLE 13,440 0 272
Vanguard Mid-Cap ETF COM 922908629 1,559,931 19,892 SH SOLE 19,600 0 292
Vanguard Russell 2000 ETF COM 92206c664 474,214 4,225 SH SOLE 0 0 4,225
Vanguard S&P 500 ETF COM 922908363 263,022 375 SH SOLE 0 0 375
Visa Inc. COM 92826c839 19,331,595 53,799 SH SOLE 24,241 0 29,558
Walmart Inc. COM 931142103 866,797 8,341 SH SOLE 6,146 0 2,195
Walt Disney Co. COM 254687106 5,103,280 48,649 SH SOLE 27,373 0 21,276
Waters Corp. COM 941848103 695,115 1,582 SH SOLE 1,365 0 217
Wells Fargo & Co. COM 949746101 457,166 5,711 SH SOLE 0 0 5,711
Xcel Energy COM 98389b100 202,278 2,870 SH SOLE 1,200 0 1,670
Zimmer Biomet COM 98956p102 529,693 5,963 SH SOLE 1,200 0 4,763
Vanguard Shrt-Trm Corp. Bond ETF COM 92206c409 6,504,593 84,202 SH SOLE 57,369 0 26,833