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

Gross-Given Manufacturing

Rank (All Time): #26,358 of 106,127Top 25%
22 inventors
23 Patents All Time

Top Inventors at Gross-Given Manufacturing All Time

Showing 1–22 of 22 inventors

RankNamePatents
1 Joseph A. Lotspeich 9
2 James E. Skavnak 4
2 Robert L. McMullen 4
#4 Jeffrey J. Kolodziej 3
#4 Jeffrey B. Waffensmith 3
#4 Thom A. Tedham 3
#7 David C. Dunnigan 2
#7 Douglas G. Lennartson 2
#7 John Layre 2
#7 Scott Hudis 2
#7 Steven W. Sorensen 2
#7 Thomas F. Gotich 2
#7 Timothy M. Sellers 2
#7 Walter Koch 2
#15 Bart W. Baxter 1
#15 Bryan M. Peckjian 1
#15 Judson D. Smith, Jr. 1
#15 Martin E. Wigg 1
#15 Raymond W. Pertinen 1
#15 Stephen F. Smith 1
#15 Yong Suck Park 1
#15 George K. Schollhamer 1