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

Dick Rolfe

CPConfluent Photonics: 1 patents #14 of 26Top 55%
Biddeford, ME: #29 of 60 inventorsTop 50%
Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #3,439,314 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6844992 Opto-mechanical platform Thomas A. Schaefer, Gregory G. Cappiello, Ninghui Zhu, Kurt E. Abdelmaseh, Evgueni V. Babenko +5 more 2005-01-18