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Robert J. Libman — 153 Patents

TLThe Libman: 139 patents #2 of 29Top 7%
LBLibman Broom: 4 patents #3 of 5Top 60%
Champaign, IL: #6 of 1,105 inventorsTop 1%
Illinois: #71 of 84,256 inventorsTop 1%
Overall (All Time): #5,988 of 4,157,543Top 1%
153 Patents All Time
Robert J. Libman has been granted 153 US patents while listed as an inventor at The Libman. The first was granted in 1982 and the most recent in October 2023. Robert J. Libman ranks #5,988 of 4,157,543 US inventors in our database (top 0.14%). Patent records list Robert J. Libman in Champaign, IL, US.

Issued Patents All Time

Showing 1–25 of 153 patents

Patent #TitleCo-InventorsDate
11771295 Cleaning implement Aaron Libman, Roberto Pellacini 2023-10-03
11419472 Cleaning implement Aaron Libman, Roberto Pellacini 2022-08-23
D932126 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-28
D931563 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D931565 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D931566 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D931562 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D931567 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D931564 Cleaning implement Aaron Libman, Roberto Pellacini 2021-09-21
D824630 Dustpan Andrew D. Libman, Aaron Libman, Jon Franklin, Carlos Aguiar, Fernando De Jesus Santos 2018-07-31
D824629 Dustpan Andrew D. Libman, Aaron Libman, Jon Franklin, Carlos Aguiar, Fernando De Jesus Santos 2018-07-31
D815439 Soap dispenser Enzo Berti, Marco Bizzotto, Roberto Pellacini 2018-04-17
D777447 Soap dispenser Enzo Berti, Marco Bizzotto, Roberto Pellacini 2017-01-31
D765402 Caddy Andrew D. Libman, Aaron Libman, Fernando De Jesus Santos, Carlos Aguiar 2016-09-06
D756581 Mop head Andrew D. Libman 2016-05-17
D720911 Dustpan Fernando De Jesus Santos 2015-01-06
8893343 Mop head with cleaning element securement system and method Marco Bizzotto 2014-11-25
D711609 Dustpan Tobia Berti 2014-08-19
D704405 Bracket Marco Bizzotto 2014-05-06
D701013 Mop Marco Bizzotto 2014-03-11
D700761 Mop Marco Bizzotto 2014-03-04
D694978 Bucket — 2013-12-03
D694977 Bucket — 2013-12-03
D694974 Mop Roberto Pellacini 2013-12-03
D694973 Mop Roberto Pellacini 2013-12-03

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