RV

Roger Andrew Verhelst

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Colchester, VT: #267 of 432 inventorsTop 65%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #3,722,801 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5659508 Special mode enable transparent to normal mode operation Steven H. Lamphier, Kevin G. Petrunich, Harold Pilo, Ronald DeSales Rossi, Paul Stafford Zerr 1997-08-19