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

Pumpkin — 21 Patents

Rank (All Time): #28,712 of 106,120Top 30%
17 inventors
21 Patents All Time

Top Inventors at Pumpkin All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Barry P. Brown 7
2 Kea L. Bardeen 6
3 John P. Bardeen 5
3 Michael D. Hennessey 5
#5 Steven G. Hill 3
#6 Marcia Greiner 2
#7 Bernard F. Deneke 1
#7 Cheryl Stoughton 1
#7 Clark Scott 1
#7 Earl J. Naville, Jr. 1
#7 James Egitto 1
#7 Jerry K. Ellefson 1
#7 Kurt V. Ulmer 1
#7 Michael Costen 1
#7 Phillip R. Masden 1
#7 Sandra DeVore 1
#7 Timothy John Martin 1