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

Turfco Mfg. — 35 Patents

Rank (All Time): #17,992 of 106,120Top 20%
30 inventors
35 Patents All Time

Top Inventors at Turfco Mfg. All Time

Showing 1–30 of 30 inventors

RankNamePatents
1 George Kinkead 15
2 Steven Ferguson 9
3 Scott Kinkead 7
3 Terrence R. Bondeson 7
3 Vernon J. Worrel 7
#6 Robert C. Brophy 6
#6 Tom Fiske 6
#8 Loren F. Hansen 5
#8 Matthew Donner 5
#8 Nicholas Oeding 5
#8 Roger L. Larson 5
#8 Thomas E. Isaman 5
#13 David A. Kline 4
#13 Kenneth W. Sylvester 4
#15 John Kinkead 3
#16 Brian L. Bouchard 2
#16 Daryl Halvorson 2
#16 Donavon D. Kotula 2
#16 James M. Stewart 2
#16 Jerry Anderson 2
#16 Scott W. Bjorge 2
#16 Scott Kaercher 2
#16 Terry Bondeson 2
#16 Terrance R. Bondeson 2
#16 Thomas J. Fiske 2
#26 Andrew Hawkins 1
#26 David V. Cress 1
#26 Kip S. Vangsgard 1
#26 Lucas D. Crist 1
#26 William C. Kaercher, Jr. 1