Spencer Kovner

Follow

Person

Los Angeles, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Business card holder and storage and retrieval system and method
- Patent number 6,401,372
- Issue date Jun 11, 2002
- Spencer Kovner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Business card holder
- Patent number 5,572,815
- Issue date Nov 12, 1996
- Spencer Kovner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Business card holder and storage and retrieval system and method
- Publication number 20020129521
- Publication date Sep 19, 2002
- Spencer Kovner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER