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

Cortech

Rank (All Time): #16,107 of 106,127Top 20%
29 inventors
40 Patents All Time

Top Inventors at Cortech All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Lyle W. Spruce 27
2 Albert Gyorkos 23
3 John C. Cheronis 13
#4 Eric T. Whalley 10
#5 Val S. Goodfellow 7
#6 Gary P. Kirschenheuter 6
#7 James K. Blodgett 3
#7 Manoj Vinayak Marathe 3
#9 Axel Leimer 2
#9 Francine Wincott 2
#9 James Ivan Gerrity 2
#9 John M. Stewart 2
#9 Kazuhito Kawabata 2
#9 Kazuyuki Ohmoto 2
#9 Khe T. Nguyen 2
#9 Lajos Gera 2
#9 Lisa G. Allen 2
#9 Raymond T. Cunningham 2
#9 Shadrach R. Eubanks 2
#20 Christopher Patrick LAUDEMAN 1
#20 Daniel Chan 1
#20 Donald Allen McLeod 1
#20 Jozef Oleksyszyn 1
#20 John M. Young 1
#20 Michael R. Burkard 1
#20 Timothy D. Fitzpatrick 1
#20 Heather B. Kroona 1
#20 Dana A. Zummach 1
#20 Karen G. Kuhlman 1