Inventor
BROWN DENNIS V
US4 patents
Patents
4 patentsUS7940053B2May 10, 2011
Battery tester with promotion feature
MIDTRONICS INC77 citations97
US7791348B2Sep 7, 2010
Battery tester with promotion feature to promote use of the battery tester by providing the user with codes having redeemable value
MIDTRONICS INC78 citations97
US7498767B2Mar 3, 2009
Centralized data storage of condition of a storage battery at its point of sale
MIDTRONICS INC108 citations97
US6930485B2Aug 16, 2005
Electronic battery tester with battery failure temperature determination
MIDTRONICS INC118 citations95