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

Roger Ian Lounsbury

UNUnknown: 1 patents #265 of 3,190Top 9%
Riverbank, CA: #2 of 4 inventorsTop 50%
California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #259,179 of 503,207Top 55%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10060049 Method of making a joint between sapphire parts 2018-08-28