Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Colfax, PA ranks #7,829 worldwide for total patents filed all time, with 285 patents from 16 inventors. Leading employers of inventors based in Colfax, PA include Zoll Medical, Aquasource Technologies, Cardiac Assist Holdings.

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Thomas E. Kaib Zoll Medical 206
2 Shyam V. Dighe Aquasource Technologies 23
3 Patrick A. Kelly Cardiac Assist Holdings 17
#4 Justin Edwin Barton GE 9
#4 Junhai Liu Nanotek Instruments Group 9
#6 Troy James Larimer Ppg Industries Ohio 6
#7 James Alford Siemens Energy 4
#8 Stephan Daniel Morgan Koniniklijke Philips N.V. 2
#8 John R. Coulter Harco Graphic Products 2
#10 Reid Curran Ice Qube 1
#10 Brandon W. Marvenko Zoll Medical 1
#10 Joshua J. Yaklich Westinghouse Electric 1
#10 Anthony Barca Siemens Energy 1
#10 Zachary Olshenske 1
#10 Jacob A. Petro 1
#10 Jeffrey T. Petro 1

Part of Pennsylvania