Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oakland, MD ranks #17,827 worldwide for total patents filed all time, with 80 patents from 25 inventors. Leading employers of inventors based in Oakland, MD include Black & Decker, Five Aces Breeding, Unknown. That works out to 43.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 Terry L. Turner Black & Decker 27
2 Harry Jan Swartz Five Aces Breeding 16
3 Steven C. Dixon Unknown 7
#4 David J. Rohrbaugh 4
#5 John J. Bowerman Frederick Electronic 3
#6 Charles Clary 2
#6 Shawn L. Fike Strata Products Worldwide 2
#6 Dmitry Sergeevich Kubin 2
#9 Melody J King 1
#9 Latoya E. Sizer 1
#9 Karen Lee Ives 1
#9 Paul A. Eary 1
#9 Galen V. Rohrbaugh 1
#9 George W. Deems 1
#9 Julius N. Hornyak Tamrock World Corporation, N.V. 1
#9 Freddie Stoner 1
#9 Skyler John Hebden 1
#9 Gary Lawrence Hardesty 1
#9 Caleb Schrock 1
#9 Jeremy Swartzentruber 1
#9 David William Lantz, III 1
#9 Margaret A. Hord 1
#9 John S. Sisler 1
#9 William H. Maley 1
#9 Gerald F. Pullias 1

Part of Maryland