RJ

Richard D. Walsh, Jr.

DI Dresser Industries: 1 patents #301 of 787Top 40%
📍 Pineville, LA: #23 of 73 inventorsTop 35%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,247,422 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5881996 Valve plug Joe M. Sims, Buck M. Rutherford 1999-03-16
4595033 Low pressure high temperature safety valve — 1986-06-17