Inventor · disambiguated record
Thomas H. Allen
Also filed as: ALLEN THOMAS · ALLEN THOMAS H
17 granted patents·1,022 citations·filing 1980–2018
96Inventor score
Files withCIND R LITE BLOCK COMPANY4OPTICAL COATING LABORATORY INC3ALLEN THOMAS H2WESTINGHOUSE ELECTRIC CORP2IBEAM SYSTEMS INC1
Top patents by PatentIndex Score
17 records- 0198US4333983AOptical article and methodOPTICAL COATING LABORATORY INC·Filed 1980·Granted Jun 8, 1982·119 cites·16 claims
- 0295US5618388AGeometries and configurations for magnetron sputtering apparatusOPTICAL COATING LABORATORY INC·Filed 1994·Granted Apr 8, 1997·165 cites·42 claims
- 0392US5879519AGeometries and configurations for magnetron sputtering apparatusOPTICAL COATING LABORATORY INC·Filed 1996·Granted Mar 9, 1999·105 cites·13 claims
- 0479US5195594AApparatus and method for rapidly and reliably sealing off certain exit and entrance ways in response to smoke or fireALLEN THOMAS H·Filed 1991·Granted Mar 23, 1993·94 cites·15 claims
- 0578US5836424AMultiple level building with elevator hoistway seal structureFiled 1996·Granted Nov 17, 1998·42 cites·10 claims
- 0676US5899303AHoistway door seal structureFiled 1997·Granted May 4, 1999·38 cites·19 claims
- 0775US5383510AApparatus and method for rapidly and reliably sealing off certain openings in response to smoke, noxious fumes or contaminated airFiled 1994·Granted Jan 24, 1995·60 cites·48 claims
- 0869US7546372B2System and method for providing to multiple user computers concurrent telephonic access to multiple remote devicesIBEAM SYSTEMS INC·Filed 2002·Granted Jun 9, 2009·29 cites·13 claims
- 0968US5979607AMultiple level building with an elevator system operable as a means of emergency egress and evacuation during a fire incidentFiled 1998·Granted Nov 9, 1999·144 cites·35 claims
- 1064USD877937SMasonry blockCIND R LITE BLOCK COMPANY·Filed 2018·Granted Mar 10, 2020·10 cites·1 claims
- 1161US6000505AMultiple level building with an elevator system operable as a means of emergency egress and evacuation during a fire incidentFiled 1998·Granted Dec 14, 1999·99 cites·36 claims
- 1259US4805114AEconomical dispatching arrangement for a boiler system having a cogenerative capabilityWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Feb 14, 1989·17 cites·14 claims
- 1357US4742992ARoofing membrane pullerALLEN THOMAS H·Filed 1987·Granted May 10, 1988·17 cites·11 claims
- 1453USD879328SMasonry blockCIND R LITE BLOCK COMPANY·Filed 2018·Granted Mar 24, 2020·6 cites·1 claims
- 1553USD877938SMasonry blockCIND R LITE BLOCK COMPANY·Filed 2018·Granted Mar 10, 2020·6 cites·1 claims
- 1646USD877939SMasonry blockCIND R LITE BLOCK COMPANY·Filed 2018·Granted Mar 10, 2020·4 cites·1 claims
- 1743US5159562AOptimization of a plurality of multiple-fuel fired boilers using iterated linear programmingWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Oct 27, 1992·67 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →