Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

White Hall, MD ranks #7,925 worldwide for total patents filed all time, with 280 patents from 41 inventors. Leading employers of inventors based in White Hall, MD include Black & Decker, The Johns Hopkins University, Johnson Controls Technology.

Showing 1–41 of 41 inventors

Rank Inventor Primary Company Patents
1 Michael K. Forster Black & Decker 67
2 James R. Parks Black & Decker 39
3 Daniel G. Findle Black & Decker 20
#4 Gregory J. Riggins The Johns Hopkins University 19
#5 Aron M. Seiler Johnson Controls Technology 18
#6 Ronald Lee Schoelkopf Progressive Specialty Glass 14
#7 John B. Fogle Black & Decker 12
#7 Torrey R. Lambert Black & Decker 12
#9 Patricia A. Mason H.J. Heinz 8
#10 Brian Mozelack Memtec America 7
#11 Jan Bohlmann Amazon 6
#11 John Page Becton, Dickinson And 6
#13 John Thulin Page Becton, Dickinson And 5
#14 Antonino Passaniti Department Of Veterans Affairs 4
#15 Brian P. Hannon, JR. General Motors 3
#15 Stuart P. Broadwater Westinghouse Electric 3
#15 Joanne Brazil 3
#15 Henry J. Stielper Black & Decker 3
#15 Todd A. Rae 3
#20 Christian P. Biernazki Fypon 2
#20 Laban R. Lowe Aai 2
#20 Jason A. Franklin Harley-Davidson Motor Company 2
#20 Lee Chris Mundle 2
#20 Suzanne Johnson Mccormick & Company 2
#20 Kathleen Ann Pieper The Procter & Gamble 2
#26 Jean Hofmeister 1
#26 D. Jeffrey Hale US Army 1
#26 Paul Tittel 1
#26 Timothy Coxon 1
#26 Philip G. Langford 1
#26 Gene Benton Becton, Dickinson And 1
#26 Antonino Passanti University Of Maryland, Baltimore 1
#26 Roy Allan Place 1
#26 Emily E. Kolasa Aai 1
#26 Mackenzie Rosman 1
#26 Beverly T. Mathews Black & Decker 1
#26 Geoffrey A. Crenson 1
#26 Vincent McHugh Washington State University 1
#26 Jennifer Lee Jedlicka 1
#26 Kirkwood S. Nevin, III 1
#26 Beverly Matthews Black & Decker 1

Part of Maryland