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

Robert Ward Carter — 1 Patent in 2021

Belmont, CA: #138 of 344 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #286,500 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009174 Method and apparatus for replacing underground pipe David B Crafts, Maxwell Frank Darrow 2021-05-18