Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Baldwin, MD ranks #5,066 worldwide for total patents filed all time, with 525 patents from 59 inventors. Leading employers of inventors based in Baldwin, MD include Black & Decker, Greatbatch, Spoton Transact.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Daniel J. White Black & Decker 119
2 Oleksiy P. Sergyeyenko Black & Decker 114
3 Richard T. Walter Black & Decker 59
#4 Albert C. Lardo Greatbatch 42
#5 Carol Marie Oles Spoton Transact 19
#5 Jonathan Kirkpatrick Black & Decker 19
#7 Michael C. Doyle 13
#8 Allen Brelsford Black & Decker 10
#9 Douglas Jason Green Smiths Detection 9
#10 Arthur G. Powell The Boeing 8
#11 Svetlana Inskeep UPS 7
#11 Aleksandr E Miklos US Army 7
#13 Daniel P. Everson US Air Force 5
#13 Thomas Earl Kelly 5
#13 Anthony Michael Celmer UPS 5
#13 William E. Beschorner University Of Nebraska 5
#13 Wayne Sabin Arbitron 5
#18 Anthony L. Farinacci Aai 4
#18 Thomas Mudd UPS 4
#18 Robert T. Soranno Aai 4
#18 Timothy Robert Beasman Mra Systems 4
#18 Glenn Rubel US Air Force 4
#23 William L. Boyer, JR. Alcolac 3
#23 Allyn Boyce Black & Decker 3
#25 Albert A. Wilhelmi Pacific Scientific 2
#25 William G. Galetto Mccormick & Company 2
#25 John Oswald Dana Limited 2
#25 Samuel Walker 2
#25 Michael C. Doyle Black & Decker 2
#25 Jerry Graham Arinc Research 2
#25 Jennifer Weber Trek Bicycle 2
#25 Dezso Csipo Dejarnette Research Systems 2
#25 Richard Walter Black & Decker 2
#25 Barbara Hanlon 2
#25 George Harman 2
#25 Angela Michele Fabula The Procter & Gamble 2
#25 Jennifer L. Houston-Manchester Lockheed Martin 2
#38 Hamilton G. Walker, Jr. Environmental Elements 1
#38 Jacob Sofinowski US Army 1
#38 Charles J. Shoemaker US Army 1
#38 Wayne L. Huff 1
#38 Michael H. Casella 1
#38 Timothy Brian Neary The Johns Hopkins University 1
#38 Steven T. M. Bavett 1
#38 David J. Antol Becton, Dickinson And 1
#38 Alvin L. Warner, III Bethlehem Steel 1
#38 Kathleen Pund-Hogan 1
#38 Scott M. Golly Battelle Memorial Institute 1
#38 Donald P. Kampes 1
#38 Daniel P. Paszkiewicz 1

Part of Maryland