Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Charles E. Mehlhaf
CM

Charles E. Mehlhaf

Freeman, SD: #1 of 1 inventorsTop 100%
South Dakota: #15 of 102 inventorsTop 15%
Overall (2005): #66,820 of 245,428Top 30%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6948669 Apparatus for mixing and aerating material — 2005-09-27

Nearby-Ranked Inventors

Richard P. Klinske1
Gillian Margaret Galloway1
Larry L. Elyea1
Song Jang-kun1
Werner Langbauer1
Peter Kelller-Sornig1
Alfred Edouard Chemouni1
Eddy Chumley1
Peter A. Flickner1