RC

Richard E. Cash

MA Materion: 1 patents #20 of 48Top 45%
📍 Attleboro, MA: #28 of 78 inventorsTop 40%
🗺 Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #303,286 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844671 Low friction and high wear resistant sucker rod string Fritz C. Grensing, Diane M. Nielsen, William D. Nielsen, Christopher W. Damschroder 2020-11-24