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Andrew David Sigal
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Seattle, WA, US
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last 30 patents
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Patent Grant
Dynamic versioning system for multiple users of multi-module softwa...
Patent number
6,182,286
Issue date
Jan 30, 2001
Microsoft Corporation
Andrew David Sigal
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Server architecture for segregation of dynamic content generation a...
Patent number
6,067,559
Issue date
May 23, 2000
Microsoft Corporation
James E. Allard
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Dynamic versioning system for multiple users of multi-module softwa...
Patent number
5,881,292
Issue date
Mar 9, 1999
Microsoft Corporation
Andrew David Sigal
G06 - COMPUTING CALCULATING COUNTING