KH

Kalvin L. Holler

📍 Marysville, WA: #142 of 270 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,755,545 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5568215 Film cartridge holder and adapter unit John M. Haugen, Sr., John M. Haugen, Jr., Charles T. Higgins 1996-10-22