Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Gambrills, MD ranks #6,235 worldwide for total patents filed all time, with 395 patents from 71 inventors. Leading employers of inventors based in Gambrills, MD include Serio-Us Industries, Symbol Technologies, Ciena. That works out to 130.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 71 inventors

Rank Inventor Primary Company Patents
1 James L. Martin Serio-Us Industries 67
2 William R. Bandy Symbol Technologies 66
3 Aaron A. Pesetski 32
#4 Thomas R. Boyer Ciena 23
#5 Thomas W. Bein US Air Force 19
#6 Timothy J. Lorello Telecommunication Systems 16
#7 Christopher F. Kirby 13
#8 Jason Scott Kiddy Weatherford Technology Holdings 10
#9 Joao Freitas Definedcrowd 9
#10 James Guo 8
#10 Richard F. Bailey, Sr. Promdx Technology 8
#10 Edwin V. Oaks US Army 8
#10 Daniel Richardson Axcelis Technologies 8
#14 Chris Kirby Google 7
#15 Terry W. Nassivera J.M. Huber 6
#16 Keith A. Condict Ciena 5
#16 Terry W. Nassivera Evonik Operations Gmbh 5
#16 Charlton Chen Endra Life Sciences 5
#19 Wesley R. Jones Ciena 4
#19 Kevin Graves Fortinet 4
#19 Brian Schott University Of Southern California 4
#22 Hong Zhang 3
#22 David Maslar 3
#22 David F. Everett Westinghouse Electric 3
#25 Timothy Michael Fluehr Cision Us 2
#25 Stephen J. Fujikawa 2
#25 Alexander James Lorello 2
#25 Paul K. Gustavson Cyto Pulse Sciences 2
#25 William Borch Bioactive Surgical 2
#25 Benton H. Schaub, Jr. Naiad Maritime Group 2
#25 John C. Golombeck Northrop Grumman 2
#25 I-Hsuan Weng Genesys Cloud Services 2
#25 Caird E. Rexroad, Jr. USDA 2
#25 Charlemagne Poulin 2
#25 Gary Fischman SUNY Research Foundation 2
#25 Ralph LaBarge 2
#37 Thomas Barret Hudson The Reynolds And Reynolds 1
#37 Phillip C. Chamberlin NASA 1
#37 Thomas Anthony Lepley US Air Force 1
#37 Michael J. Barciniak 1
#37 Lisa Haynes 1
#37 Walter Wells Rice Unknown 1
#37 Kenneth W. Mlynarski US Dept of the Interior 1
#37 David A. Kaufmann 1
#37 Tina Williams-Koroma 1
#37 Alexander Purta Rowan Holding 1
#37 Joseph F. Pizzino US Air Force 1
#37 Michael W. Fitzmaurice 1
#37 Wendy L. Goble U.S. Government As Represented By The Director, National Security Agency 1
#37 Michael C. Shai NASA 1

Part of Maryland