RS

Ronald Sheldrup

📍 Menlo Park, CA: #64 of 193 inventorsTop 35%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #83,478 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5701338 Call box with keyboard communication Thomas Leyen, Warren Burks, Moises Macias 1997-12-23