Assignee
BELL DAVID G
US·4 granted patents·22 citations·filing 2008–2009
Top patents by PatentIndex Score
4 records- 0178US8443403B2Methods and apparatus for providing voice mail servicesBELL DAVID G·Filed 2009·Granted May 14, 2013·5 cites·18 claims
- 0277US8260770B2Systems and methods for an extensible business application frameworkBELL DAVID G·Filed 2008·Granted Sep 4, 2012·9 cites·14 claims
- 0366US8390227B2Electric power control system and efficiency optimization process for a polyphase synchronous machineBELL DAVID G·Filed 2009·Granted Mar 5, 2013·5 cites·17 claims
- 0459US8670876B2Electric power control system and processBELL DAVID G·Filed 2009·Granted Mar 11, 2014·3 cites·20 claims
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