Thomas J. Engellenner

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Newton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic locating systems
- Patent number 7,902,971
- Issue date Mar 8, 2011
- Xalotroff Fund V, Limtied Liability Company
- Thomas J. Engellenner
- G08 - SIGNALLING
Information Patent Grant
Electronic locating systems
- Patent number 7,321,296
- Issue date Jan 22, 2008
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic locating systems
- Patent number 6,891,469
- Issue date May 10, 2005
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic locating methods
- Patent number 6,388,569
- Issue date May 14, 2002
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic locating systems
- Patent number 6,057,756
- Issue date May 2, 2000
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic locating systems
- Patent number 5,798,693
- Issue date Aug 25, 1998
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice activated electronic locating systems
- Patent number 5,786,764
- Issue date Jul 28, 1998
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC LOCATING SYSTEMS
- Publication number 20080258902
- Publication date Oct 23, 2008
- THOMAS J. ENGELLENNER
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic locating systems
- Publication number 20050206523
- Publication date Sep 22, 2005
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic locating systems
- Publication number 20020130775
- Publication date Sep 19, 2002
- TOM ENGELLENNER
- Thomas J. Engellenner
- G06 - COMPUTING CALCULATING COUNTING