Harold Campbell

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Sammamish, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integration of spreadsheet objects on web page
- Patent number 8,640,022
- Issue date Jan 28, 2014
- Microsoft Corporation
- Lawrence Waldman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Managing Changes to Shared Electronic Documents Using Change History
- Publication number 20140372369
- Publication date Dec 18, 2014
- Alexander Babanov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROWSER SPREADSHEET INTEGRATION
- Publication number 20130151938
- Publication date Jun 13, 2013
- Microsoft Corporation
- Lawrence Waldman
- G06 - COMPUTING CALCULATING COUNTING