Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Douglas William Grewe
DG

Douglas William Grewe

Anna, OH: #1 of 2 inventorsTop 50%
Ohio: #2,294 of 7,095 inventorsTop 35%
Overall (2024): #483,044 of 561,600Top 90%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12043089 Window vent — 2024-07-23

Nearby-Ranked Inventors

Douglas Griffin1
Donald M. Grieco1
Donald L. Gribble1
Douglas Alan Gribben1
Dominic Grey1
Douglas R. Greulich1
Dorota Greszta-Franz1
Dominik André Gresch1
Donald L. Greenwood1