Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Amsterdam, NY ranks #4,963 worldwide for total patents filed all time, with 539 patents from 110 inventors. Leading employers of inventors based in Amsterdam, NY include GE, Amsterdam Printing & Litho, The Lubrizol. That works out to 29.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 110 inventors

Rank Inventor Primary Company Patents
1 Bruce Alan Knudsen GE 65
2 David M. Casciotti Amsterdam Printing & Litho 63
3 Walter Whipple, III GE 40
#4 Robert Stephen Lewandowski GE 23
#5 Albert Myers GE 16
#6 William K. S. Cleveland The Lubrizol 14
#6 Jeffrey J. Bolebruch Blasch Precision Ceramics 14
#8 Paul D. Schwartz The Johns Hopkins University 13
#9 William Earl Fish GE 12
#10 William Patrick Rusch GE 11
#10 Gary F. St. Onge Delaware Capital Formation 11
#12 Allen W. Case, Jr. GE 10
#13 Lawrence E. Jordan GE 9
#13 Mark Kowalczyk GE 9
#13 David Ernest Welch GE 9
#16 Eloy Vincent Emeterio GE 8
#16 Casmir R. Trzaskos GE 8
#18 Chester Stanley Jezierski, Jr. GE 7
#18 John Matthew Bablin GE 7
#18 Harold John Jenkins, Jr. GE 7
#21 David Traver Stanford University 6
#21 Donald G. Rexford Blasch Precision Ceramics 6
#21 Myron C. Muth GE 6
#21 Jerome R. Kowalski Hickory Springs Manufacturing 6
#21 Zachary Perlstein Mohawk Lifts 6
#26 Richard Joseph Gawrelski GE 5
#27 Christopher Darling Beech-Nut Nutrition 4
#27 Jason M. Homrighaus Subsurface 4
#27 Brian Harlow Farrell GE 4
#27 Chester Frank Saj GE 4
#27 John M. Rinaldo Atlas Copco Aktiebolag 4
#27 Mark P. Bombard GE 4
#27 Jonathan A. Harton University Of North Carolina At Chapel Hill 4
#27 Robert Timothy Lembke GE 4
#35 George L. Shuttleworth GE 3
#35 Michael John Douglass Simmonds Precision Products 3
#35 Rachal McCarthy 3
#35 Evan Andrew Ladd Lion Group 3
#35 Gordon R. Hallenbeck GE 3
#35 Ruperto S. Young Unknown 3
#35 Dennis M. Jacobs GE 3
#35 Robert Harvey Beech-Nut Nutrition 3
#35 Jodi Breuer Beech-Nut Nutrition 3
#44 Mayank Singla Hero Gmbh 2
#44 John Yodis Schenectady Chemicals 2
#44 Connor Kilgallen Melior Innovations 2
#44 Anthony Constantino 2
#44 Tyler Hammond GE 2
#44 Brian E. May 2
#44 Thomas M. DePalma 2

Part of New York