GS

Gerald E. Shefler

CO Code-A-Phone: 1 patents #1 of 1Top 100%
📍 Milwaukie, OR: #6 of 16 inventorsTop 40%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #111,239 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4815122 Telephone answering system with means for recovering operational data — 1989-03-21