CS

Clyde R. Stewart

MP Mark Telephone Products: 2 patents #2 of 4Top 50%
📍 San Jose, CA: #17,604 of 32,062 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,354,004 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4527419 Sensor for underground duct probe John Dimeff 1985-07-09
4471651 Duct probe and dispensing apparatus therefor John Dimeff 1984-09-18