JB

John M. Blum

RL Raychem Limited: 1 patents #486 of 928Top 55%
SI Sigmaform: 1 patents #2 of 9Top 25%
📍 San Jose, CA: #17,604 of 32,062 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,279,741 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5529508 Sealing member Achilles Chiotis, Dave Mathew Perkins 1996-06-25
4410009 Recoverable sleeve assembly — 1983-10-18