Inventor
PERLMAN MAURICE
US22 patents
⚠️ This page may combine multiple inventors who share the name “PERLMAN MAURICE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAPITAL FORMATION INC
13 patentsUS7540309B2Jun 2, 2009
Auto-release vacuum device
CAPITAL FORMATION INC24 citations96
US6386786B1May 14, 2002
Rotating clamp
CAPITAL FORMATION INC110 citations94
US10654177B2May 19, 2020
Auto-release vacuum device
CAPITAL FORMATION INC10 citations92
US9095983B2Aug 4, 2015
Auto-release vacuum device
CAPITAL FORMATION INC11 citations92
US7712807B2May 11, 2010
Vacuum cup with relief port and method of moving and releasing an object
CAPITAL FORMATION INC38 citations92
US7309089B2Dec 18, 2007
Vacuum cup
CAPITAL FORMATION INC29 citations92
US11951611B2Apr 9, 2024
Auto-release vacuum device
CAPITAL FORMATION INC2 citations84
US11577407B2Feb 14, 2023
Auto-release vacuum device
CAPITAL FORMATION INC2 citations84
US11148301B2Oct 19, 2021
Auto-release vacuum device
CAPITAL FORMATION INC5 citations84
US9833910B2Dec 5, 2017
Auto-release vacuum device
CAPITAL FORMATION INC5 citations84
US7891619B2Feb 22, 2011
Telescoping clamp assembly
CAPITAL FORMATION INC14 citations84
US12390943B2Aug 19, 2025
Auto-release vacuum device
CAPITAL FORMATION INC0 citations62
US10823223B2Nov 3, 2020
Override for an automatic release vacuum device
CAPITAL FORMATION INC0 citations35