Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Pasadena, MD ranks #4,158 worldwide for total patents filed all time, with 679 patents from 201 inventors. Leading employers of inventors based in Pasadena, MD include Neuvana, US Air Force, Dsm Ip Assets B.V.. That works out to 20.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 201 inventors

Rank Inventor Primary Company Patents
1 Robin D. O'Dell Neuvana 25
2 Charles S. Kerfoot US Air Force 21
3 Tracey Lynn Stahl Dsm Ip Assets B.V. 17
#4 Xinsheng Cedric Yu Xcision Medical Systems 16
#5 Christopher J. Reed Nortel Networks Limited 15
#6 William W. Reynolds Tate Access Floors Leasing 14
#6 Michael Cruz Black & Decker 14
#6 James D. Webb Medtronic 14
#6 Joseph A. Lex Neuvana 14
#10 Gerald W. Sank Welbilt 13
#10 Jacob L. Timm United States Postal Service 13
#12 John L. Fagan Atmel 11
#13 Karen Marie Renaldo 10
#13 Claude R. Andrews J.M. Huber 10
#13 Robert Massof Irisvision 10
#13 Joseph G. Ferko, III 10
#17 Wesley David Gilson The Johns Hopkins University 9
#17 David M. Gill Little Optics 9
#17 Jorge Alfonso Formica 9
#17 James M. Dulko Usalco 9
#17 John E. Gilmour Westinghouse Electric 9
#22 Colin F. Mackenzie University Of Maryland, Baltimore 8
#22 Wayne E. Swann Genex 8
#22 William M. Kanotz AT&T 8
#22 Donald W. Keefer Plastibec 8
#22 Mark Richard Batching Systems 8
#22 David P. Owen US Air Force 8
#22 Matthew P. Woods Advanced Refining Technologies 8
#22 Christopher David JESCHKE Protenus 8
#30 David Potteiger UPS 7
#30 Brian C. Samuels HP 7
#30 Cynthia W. Berry Northrop Grumman 7
#30 Eric Franzoi Formica 7
#30 Gary L. Ferrell Northrop Grumman 7
#35 Timothy M. Fertig Westinghouse Electric 6
#35 John M. Chopper National Instrument 6
#35 Boris F. Kim The Johns Hopkins University 6
#35 Frederick Hall Acuson 6
#35 Nicholas Watkins University Of Illinois 6
#35 Larry G. Wright Ppg Industries 6
#41 Paul Kelley Sirius Xm Radio 5
#41 Carl E. Nothnick Westinghouse Electric 5
#41 Carla Ausmus Dow Agrosciences 5
#41 Gary Manuel Jackson Science Applications International 5
#41 Roger T. Guthrie 5
#41 Brian J. Cadwell 5
#47 Courtney E. Maus Becton, Dickinson And 4
#47 John W. Calentine Alcolac 4
#47 Ryan Hiner 4
#47 Mark Jenkins Unknown 4

Part of Maryland