Inventor · disambiguated record
Henry J. Gohlke
Also filed as: GOHLKE HENRY · GOHLKE HENRY J
13 granted patents·405 citations·filing 1985–2008
94Inventor score
Top patents by PatentIndex Score
13 records- 0198US7478794B1Apparatus and methods for gripping an elongated itemRECTORSEAL CORP·Filed 2006·Granted Jan 20, 2009·71 cites·76 claims
- 0290US5351448AFire barrierBALCO INC·Filed 1993·Granted Oct 4, 1994·86 cites·8 claims
- 0387US7410608B1Methods for manufacturing a diaphragm for an air admittance valveRECTORSEAL CORP·Filed 2007·Granted Aug 12, 2008·10 cites·4 claims
- 0485US6029412AIntumescent interlocking collarRECTORSEAL CORP·Filed 1997·Granted Feb 29, 2000·57 cites·13 claims
- 0581US7395835B1Air admittance valveRECTORSEAL CORP·Filed 2005·Granted Jul 8, 2008·14 cites·21 claims
- 0676US7934697B2Apparatus and methods for gripping an elongated itemRECTORSEAL CORP·Filed 2008·Granted May 3, 2011·13 cites·3 claims
- 0759US5140797AExpansion joint fire barrier systemsBALCO INC·Filed 1990·Granted Aug 25, 1992·33 cites·8 claims
- 0857US6851342B2Anti-ovaling mechanical couplerDJ TECHNOLOGIES INC·Filed 2003·Granted Feb 8, 2005·6 cites·4 claims
- 0956US5357727AExpansion jointBALCO METALINES INC·Filed 1993·Granted Oct 25, 1994·36 cites·9 claims
- 1053US5326609AExpansion joint fire barrierMETALINES·Filed 1992·Granted Jul 5, 1994·24 cites·29 claims
- 1153US5263293AExpansion joint fire barrier systemsBALCO INC·Filed 1992·Granted Nov 23, 1993·27 cites·4 claims
- 1250US4967527AExpansion joint fire barrier systemsMETALINES INC·Filed 1986·Granted Nov 6, 1990·18 cites·7 claims
- 1337US4999962AExpansion joint fire barrier systemsMETALINES INC·Filed 1985·Granted Mar 19, 1991·10 cites·31 claims
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