Joseph Berg has been granted 8 US patents while listed as an inventor at General Motors . The first was granted in 2000 and the most recent in June 2025. Joseph Berg ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Joseph Berg in Highland, MI, US.
Patents per Year Patents granted per year, 2000 to 2025 Bar chart with a peak of 1 patents in 2000. peak 1 2000: 1 patents 2000 2008: 1 patents 2008 2016: 1 patents 2016 2017: 1 patents 2017 2018: 1 patents 2018 2019: 1 patents 2019 2020: 1 patents 2020 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12334818 DC-DC power converter pre-charge system Akshay Sarin , Alan B. Martin 2025-06-17
10634727 Fuel cell stack cell voltage sensor diagnostic Jeffrey J. Gagliardo , Andrew J. Maslyn 2020-04-28
$16,112,000
10320213 Apparatus and method to apply voltage to fuel cell stack from high voltage system for usage during diagnostic tests Kenneth L. Kaye 2019-06-11
$7,420,000
10069160 Stack voltage control for recovery mode using boost converter Jun Cai , Sergio E. Garcia , Daniel W. Smith , Matthew C. Kirklin 2018-09-04
$13,733,000
9586541 Methods, apparatus, and systems for identification of cells in a network Kenneth L. Kaye 2017-03-07
$12,866,000
9434258 Power converter with diagnostic unit power supply output John W. Meyer, III , Wesley O. Hamilton , Robert S. Foley 2016-09-06
$8,763,000
7395886 Dual row cart collector and method Jeffrey Berg 2008-07-08
6070679 Powered utility cart having engagement adapters David W. Berg , Dennis R. Johnson 2000-06-06
