GS

George H. Schaefer

RE Realist: 2 patents #2 of 6Top 35%
📍 Wauwatosa, WI: #304 of 672 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,359,566 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4470643 Ball bearing and retainer therefor Stephen P. Hirsch 1984-09-11
4410248 Optical and focusing arrangement for microfiche reader Stephen P. Hirsch 1983-10-18