DT

David Thimm

TW The Charles Machine Works: 2 patents #90 of 211Top 45%
📍 Plymouth, MI: #439 of 1,052 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,940,036 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D851688 Horizontal directional drill Clinton T. Cosgrove, Cole J. Rush, Pete Ramos, Dirk A. Wilson, Seth T. Matthesen +1 more 2019-06-18
D851132 Horizontal directional drill Clinton T. Cosgrove, Cole J. Rush, Pete Ramos, Joseph G. Greenlee, Seth T. Matthesen +2 more 2019-06-11