JR

John Ravitch

📍 Oakland, CA: #2,087 of 4,380 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,114,960 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8069979 Contact lens package and storage case, holder, and system and method of making and using Stephen D. Newman, Jonathan Coon, Kevin K. McCallum, Bruce V. Christy, III, Desmond C. S. Cheon +6 more 2011-12-06
7832551 Contact lens package and storage case, holder, and system and method of making and using Stephen D. Newman, Jonthan C. Coon, Kevin K. McCallum, Bruce V. Christy, III, Desmond C. S. Cheong +6 more 2010-11-16