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

John S. Curtis

AMAmoco: 1 patents #610 of 1,251Top 50%
BPBhp Steel (Jla) Pty.: 1 patents #36 of 74Top 50%
ICIshikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
Mayfield Heights, OH: #55 of 204 inventorsTop 30%
Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,284,918 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5714380 Closed vessel for isolating target molecules and for performing amplification Bruce Neri, Mark L. Collins, Danahey Ryan 1998-02-03
5690163 Strip casting Darren John Leadbeatter, Andrew Arthur Shook, Colin Robert Dean 1997-11-25
4331832 Electrical outlet box Albert Hurst 1982-05-25
4255378 Bending plastic pipe Lee A. Miller 1981-03-10