Norton Greenfeld

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Wayland, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for searching from a plurality of data sources
- Patent number 9,348,911
- Issue date May 24, 2016
- AT&T Intellectual Property I, L.P.
- Andrew Egendorf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Location dependent user matching system
- Patent number 6,618,593
- Issue date Sep 9, 2003
- RovingRadar, Inc.
- Charles Drutman
- G08 - SIGNALLING
Information Patent Grant
Apparatus for analyzing source code
- Patent number 4,931,928
- Issue date Jun 5, 1990
- Norton R. Greenfeld
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for searching from a plurality of data sources
- Publication number 20030177111
- Publication date Sep 18, 2003
- SEARCHCRAFT CORPORATION
- Andrew Egendorf
- G06 - COMPUTING CALCULATING COUNTING