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

Daniel Davis

GFGreenheck Fan: 1 patents #30 of 46Top 70%
Linden, MI: #41 of 136 inventorsTop 35%
Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,355,692 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11913460 Exhaust fan 2024-02-27
7257885 Apparatus for fastening sand core elements Gregory D. Watkins, Donald Wildrick 2007-08-21
5971464 Pick-up truck tailgate liner and seat back John D. Davis, Lawrence Duane Davis 1999-10-26