DC

David Coleman

GH Griffin Holdings: 1 patents #23 of 29Top 80%
LL Lucas Industries Limited: 1 patents #168 of 499Top 35%
🗺 Virginia: #9,471 of 34,511 inventorsTop 30%
Overall (All Time): #1,605,552 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6771501 Fire resistant electronic engine controller Geoffrey Slack, Anthony Cheshire 2004-08-03
5480351 Threshing machine rotor 1996-01-02
4991598 Method of and apparatus for automatically analyzing the degradation of processed leaf tobacco Richard M. Henderson, Roger A. Foote, Henry H. Warren, Jr., D. Randall McHone 1991-02-12