Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Mihara — 6 Patents

ETExide Technologies: 2 patents #10 of 51Top 20%
RORovcal: 2 patents #29 of 92Top 35%
DUDuracell: 1 patents #120 of 239Top 55%
Cumming, GA: #182 of 964 inventorsTop 20%
Georgia: #5,846 of 35,610 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Mihara has been granted 6 US patents while listed as an inventor at Exide Technologies. The first was granted in 1997 and the most recent in January 2023. David Mihara ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Mihara in Cumming, GA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11557815 Battery separator configured for reducing acid stratification for enhanced flooded batteries George H. Brilmyer 2023-01-17
10601025 Single punch method of making battery plates for lead-acid batteries Xiangjun Wang, Hongbo Zhang, John Harold Miller, Joel T. Charlton, Jimmy L. Stewart 2020-03-24
10147953 Lead-acid battery positive plate and alloy therefore Xiangjun Wang, Prosper K. Adanuvor, Edward Mattan 2018-12-04
7169504 Alkaline cell with performance enhancing additives Miguel E. Armacanqui, Ernest Ndzebet, William C. Bushong, Gregory Scott Moy, Viet Vu +1 more 2007-01-30
7074516 Vent for cylindrical electrochemical batteries Gregory J. Davidson 2006-07-11
5622612 Method of preparing current collectors for electrochemical cells Stephen Rose, Robert Gustar, David V. Adamson, Paul Cornelis Barton 1997-04-22