DP

Doug Pierce

CR Coopper Tire & Rubber: 1 patents #48 of 91Top 55%
GL Globe-Union: 1 patents #61 of 138Top 45%
Overall (All Time): #1,898,973 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10562355 Tire bead Dale E. Schimmoeller, Greg C. Bowman, Timothy M. Donley 2020-02-18
5225292 Internally folded expanded metal electrode for battery construction Paul D. Korinek, Maurice C. Morgan 1993-07-06