Spencer Kovner

📍 Los Angeles, CA: #3,695 of 12,377 inventorsTop 30%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,616,609 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6401372	Business card holder and storage and retrieval system and method	—	2002-06-11
5572815	Business card holder	—	1996-11-12
D343638	Business card holder	—	1994-01-25