RV

Richard F. Vyhnal

RI Rockwell International: 2 patents #464 of 2,155Top 25%
📍 Tulsa, OK: #825 of 2,344 inventorsTop 40%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,286,775 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5415500 Method of drilling holes in reinforced metal matrix composites Leo Delangis, Howard P. Stuart 1995-05-16
4548065 Stretch-forming tool 1985-10-22