Richard W. Hedges

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Utilizing pseudotables as a method and mechanism providing database...
- Patent number 5,953,715
- Issue date Sep 14, 1999
- International Business Machines Corporation
- Michael J. Cincinatus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid technique for joining tables
- Patent number 5,241,648
- Issue date Aug 31, 1993
- International Business Machines Corporation
- Josephine M. Cheng
- G06 - COMPUTING CALCULATING COUNTING