SK

Sam A. Kirsch

📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,650,263 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5907384 Secondary eyeglasses which are intended for attachment to a pair of primary glasses Olaf Linnartz 1999-05-25