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

David Emlyn Parfitt

CECelmatix: 1 patents #3 of 4Top 75%
Bridgewater, MA: #66 of 199 inventorsTop 35%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,463,369 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10208350 Methods and systems for assessing infertility and related pathologies Piraye Yurttas Beim, Michael Elashoff 2019-02-19
9901108 Mycotoxin-reducing composition Stephen Mann 2018-02-27
5432074 Formulation for treating silage containing .beta.-1,4-xylanase and .beta.-1,3-xylosidase but essentially free of .beta.-1,4-glucanase and .beta.-1,4-cellobiohydrolase, and one or more lactic acid-producing bacteria Christopher T. Evans, Stephen Mann, Robert C. Charley 1995-07-11