DC

David M. Coombs

BO Bridgestone Americas Tire Operations: 3 patents #107 of 375Top 30%
BT Bridgestone Firestone North American Tire: 3 patents #32 of 133Top 25%
CT Current Technology: 1 patents #5 of 10Top 50%
📍 Manassas Park, VA: #1 of 22 inventorsTop 5%
🗺 Virginia: #3,381 of 34,511 inventorsTop 10%
Overall (All Time): #579,509 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8279050 Multiple user controlled object 2012-10-02
8266465 System for conserving battery life in a battery operated device Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, Paul B. Wilson +3 more 2012-09-11
8151127 System for conserving battery life in a battery operated device Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, Paul B. Wilson +3 more 2012-04-03
7739529 System for conserving battery life in a battery operated device Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, Paul B. Wilson +3 more 2010-06-15
7161476 Electronic tire management system Gordon E. Hardman, John W. Pyne, Molly A. Hardman, David A. Przygocki, Paul B. Wilson +3 more 2007-01-09
6885296 Electronic tire management system Gordon E. Hardman, John W. Pyne, Molly A. Hardman, Paul B. Wilson, Brett W. Floyd 2005-04-26
6630885 Electronic tire management system Gordon E. Hardman, John W. Pyne, Molly A. Hardman, Paul B. Wilson, Brett W. Floyd 2003-10-07
5723966 System and method for increasing the efficiency of alternating current induction motors Richard Stephen Straka 1998-03-03
5634436 Exercise and amusement device for animals Larry G. Wood 1997-06-03