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

Plastics Research — 15 Patents

Rank (All Time): #38,328 of 106,120Top 40%
17 inventors
15 Patents All Time

Top Inventors at Plastics Research All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Carl I. Schwartz 8
2 Richard A. Gauthier 6
3 Christopher J. Waites 5
3 David J. Stob 5
3 Marcee N. Milletics 5
3 William Dempster Goslin 5
#7 John Bell Payne 4
#7 Larry Allen Demaree 4
#7 Mark J. Bachner 4
#7 Richard C. Kruyer 4
#11 Thomas Atkins 2
#12 Brian A. Beach 1
#12 James B. Gruda 1
#12 James P. Grzybowski 1
#12 Michael MacDonald 1
#12 Richard W. Cantley 1
#12 Robert L. Kniss 1