Greg Tremelling has been granted 4 US patents while listed as an inventor at A123 Systems . The first was granted in 2010 and the most recent in May 2025. Greg Tremelling ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Greg Tremelling in Berlin, MA, US.
Patents per Year Patents granted per year, 2010 to 2025 Bar chart with a peak of 1 patents in 2010. peak 1 2010: 1 patents 2010 2011: 1 patents 2011 2018: 1 patents 2018 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12308474 Grid energy storage system featuring massively parallel-connected cells C. Michael Hoff , Bud Collins , Scott Reitsma , Erik Charles Nelson 2025-05-20
10014697 Control method for disconnecting switches integrated in series-connected batteries Yevgeny Maltsev , Oleg Kerbel , C. Michael Hoff 2018-07-03
7990101 Multi-configurable, scalable, redundant battery module with multiple fault tolerance C. Michael Hoff , Benjamin C. Shaffer , Jonah Samuel Myerberg , Ricardo Fulop , Andrew C. Chu 2011-08-02
$3,571,000
7750252 Apparatus and method for limiting noise and smoke emissions due to failure of electronic devices or assemblies Ken Colby , Roy R. Compton, Jr. 2010-07-06