Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GR

Grayhill — 3 Patents in 2020

Rank (2020): #9,890 of 32,409Top 35%
11 inventors
3 Patents 2020

Top Inventors at Grayhill 2020

Showing 1–11 of 11 inventors

RankNamePatents
1 Kevin M. Dooley 2
1 Torsten F. Chase 2
3 Andrew Wood Polk, IV 1
3 Cheng-Yu Hsu 1
3 Kevin Allan Dooley 1
3 Kenneth G. Mages 1
3 Matt Huner 1
3 Patrick Charles Leighton 1
3 Robert F. Kerner 1
3 Robert Kerner 1
3 Robert Piotr Obrochta 1