Robert J. Libman

TL The Libman: 4 patents #1 of 1Top 100%

📍 Champaign, IL: #2 of 55 inventorsTop 4%

🗺 Illinois: #117 of 5,836 inventorsTop 3%

Overall (2002): #7,880 of 266,432Top 3%

Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D467435	Kitchen brush	Enzo Berti	2002-12-24
6393647	Broom with mounting bracket for detachable handle	—	2002-05-28
D456617	Broom head	—	2002-05-07
D456618	Broom	—	2002-05-07
D455562	Broom	—	2002-04-16