Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Unknown › Douglas Frederick Widney
DW

Douglas Frederick Widney

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Corte Madera, CA: #87 of 143 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,792,168 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10654007 Wine bottle aerator Robert A. Stevenson, Wendy L. Stevenson, Jennifer L. Stevenson, Ryan A. Stevenson 2020-05-19

Nearby-Ranked Inventors

Margaret Yeager1
Alexander V. Dudchenko1
Murthy Srivatsa Bettahalli Narasimha1
Lieu Ngoc Le1
Chindia Tang1
Michael J. Blaise1
Scott Robert Gemmill1
Bruce Roy Gemmill1
Wayne Henry Kahler1