Assignee
BROOKLYN UNION GAS CO
US·11 granted patents·313 citations·filing 1981–1995
Top patents by PatentIndex Score
11 records- 0187US4458721APipeline flow restrictorBROOKLYN UNION GAS CO·Filed 1981·Granted Jul 10, 1984·68 cites·22 claims
- 0284US5462077AApparatus and method for shutting off fluid flow in a pipe mainBROOKLYN UNION GAS CO·Filed 1994·Granted Oct 31, 1995·44 cites·34 claims
- 0379US4689358AInsulating polymer concreteBROOKLYN UNION GAS CO·Filed 1985·Granted Aug 25, 1987·35 cites·4 claims
- 0472US4745768ACombustion-powered refrigeration with decreased fuel consumptionBROOKLYN UNION GAS CO·Filed 1987·Granted May 24, 1988·43 cites·16 claims
- 0568US5624206AApparatus and method for supporting pipe main repair tools in an excavationBROOKLYN UNION GAS CO·Filed 1995·Granted Apr 29, 1997·28 cites·19 claims
- 0668US4873839ACombustion-powered compound refrigeration systemBROOKLYN UNION GAS CO·Filed 1988·Granted Oct 17, 1989·31 cites·14 claims
- 0748US4657287AGrooved connectorBROOKLYN UNION GAS CO·Filed 1985·Granted Apr 14, 1987·15 cites·24 claims
- 0846US4869281AService line access systemBROOKLYN UNION GAS CO·Filed 1987·Granted Sep 26, 1989·16 cites·30 claims
- 0940US4602752AStackable cable reelBROOKLYN UNION GAS CO·Filed 1983·Granted Jul 29, 1986·7 cites·4 claims
- 1035US5201256APower tool for torquing threaded pipesBROOKLYN UNION GAS CO·Filed 1992·Granted Apr 13, 1993·13 cites·12 claims
- 1132US5190412AQuick assembly modular frameBROOKLYN UNION GAS CO·Filed 1992·Granted Mar 2, 1993·13 cites·14 claims
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