GK

George O. Koepke

IS Isotronics: 1 patents #12 of 14Top 90%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,869,523 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4991291 Method for fabricating a fold-up frame Richard A. Koepke 1991-02-12