Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Prospect, PA ranks #27,026 worldwide for total patents filed all time, with 39 patents from 9 inventors. Leading employers of inventors based in Prospect, PA include Adams Mfg., Sigma Instruments Holdings, 3Datx. That works out to 34.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Robert G. Schreiber Adams Mfg. 19
2 Louis L. Laskey, Jr. Sigma Instruments Holdings 8
3 Craig Pfister 3Datx 3
#4 T. P. Kobylinski Gulf Research & Development 2
#4 Alan Duane Cleland 2
#4 John S. Alexander, Jr. 2
#7 Daniel Wracker 1
#7 Robert Michael Kozar Gatan 1
#7 Theddeus P. Kobylinski Chevron 1

Part of Pennsylvania