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

Peter W. J. Jones — 2 Patents in 2021

CHChromatra: 2 patents #1 of 5Top 20%
Belmont, MA: #53 of 237 inventorsTop 25%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #123,395 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11070773 Systems and methods for creating full-color image in low light Ellen B. Cargill, Dennis W. Purcell 2021-07-20
10893181 System and apparatus for color imaging device Paul Stump, Robert Pitman, Ellen B. Cargill, Dennis W. Purcell 2021-01-12