Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Deam — 12 Patents

ZCZoll Circulation: 6 patents #34 of 121Top 30%
EIElectric Power Research Institute: 3 patents #105 of 1,201Top 9%
KWKenetech Windpower: 2 patents #2 of 3Top 70%
UWU.S. Windpower: 1 patents #4 of 11Top 40%
San Ramon, CA: #369 of 2,140 inventorsTop 20%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
David Deam has been granted 12 US patents while listed as an inventor at Zoll Circulation. The first was granted in 1992 and the most recent in January 2024. David Deam ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David Deam in San Ramon, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11865035 Transport battery for use with portable thermal management system Jeremy Thomas Dabrowiak, Richard Allen Smith, Christo Petrov Pamichev 2024-01-09
10862323 Battery management system for control of lithium power cells Orlando Banos, Richard Allen Smith 2020-12-08
9887560 Battery management system for control of lithium power cells Orlando Banos, Richard Allen Smith 2018-02-06
9385706 Battery management system with MOSFET boost system 2016-07-05
9099877 Battery management system for control of lithium power cells Orlando Banos, Richard Allen Smith 2015-08-04
8729957 Battery management system with MOSFET boost system 2014-05-20
6710994 Low power gate trigger circuit for controlling a silicon-controlled rectifier circuit 2004-03-23
6417719 Apparatus and method for isolating a trigger circuit of a silicon-controlled rectifier 2002-07-09
6396672 Apparatus and method for utilizing a snubber capacitor to power a silicon-controlled rectifier gate trigger circuit 2002-05-28
5579217 Laminated bus assembly and coupling apparatus for a high power electrical switching converter William L. Erdman 1996-11-26
5365424 High power laminated bus assembly for an electrical switching converter William L. Erdman 1994-11-15 $5,558,000
5172310 Low impedance bus for power electronics William L. Erdman 1992-12-15