Assignee
MCDOWELL RICHARD L
US·2 granted patents·4 citations·filing 2009–2012
Top patents by PatentIndex Score
2 records- 0174US8140128B2Portable cell phone and a proximity regulation system for use with a portable cell phoneMCDOWELL RICHARD L·Filed 2009·Granted Mar 20, 2012·4 cites·9 claims
- 0252US8532594B2Portable cell phone and a proximity regulation system for use with a portable cell phoneMCDOWELL RICHARD L·Filed 2012·Granted Sep 10, 2013·0 cites·19 claims
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