Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DP

Dayco Products

Rank (All Time): #2,273 of 106,127Top 3%
203 inventors
359 Patents All Time

Top Inventors at Dayco Products All Time

Showing 1–50 of 203 inventors

RankNamePatents
1 Homer N. Holden 30
2 Randy C. Foster 24
3 James L. Lawrence 20
#4 Dewey D. Henderson 19
#5 John D. Sanders 16
#6 Jeffrey J. Winter 15
#7 Yungrwei Chen 13
#8 David Gardner 12
#8 Jack R. Cooper 12
#8 James G. Quintus 12
#8 Rodger P. Grantham 12
#12 David B. Novak 11
#12 Jack D. White, Jr. 11
#12 Richard L. Marsh 11
#15 Jerry Shifman 10
#15 Roger D. Meadows 10
#17 David A. Masseth 9
#17 James S. Bryan 9
#17 James B. Rush 9
#17 Mark P. Foley 9
#17 Robert C. Joslyn 9
#22 Charles S. Pearson 8
#22 Clinton L. Bishop 8
#22 Jeffrey M. Berger 8
#22 Joseph W. Zamm 8
#22 Richard J. Meckstroth 8
#27 Charles M. Lewis 7
#27 Delmar D. Long 7
#27 Joseph V. Tassone 7
#27 Pearison W. Henry 7
#31 Christopher W. Smith 6
#31 Daniel A. Pelton 6
#31 Jayanta Bhattacharyya 6
#31 James T. Candor 6
#31 Jack S. Hargus 6
#31 Jeremy Duke 6
#31 Jonas L. Gunter 6
#31 Joseph P. Miranti, Jr. 6
#31 John Euford Mobley 6
#31 Richard W. Cole 6
#31 Timothy J. Hampton 6
#42 Danny L. Thomas 5
#42 Harold D. Beck 5
#42 Manuel Campo 5
#42 Philip K. Loyer 5
#42 Robert J. Crist 5
#42 Robert E. Wetzel 5
#48 C. Edward Stiver 4
#48 Gerald C. Hollaway, Jr. 4
#48 James A. Jennings 4