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J. David Vonderhaar — 14 Patents

MIMidtronics: 14 patents #3 of 58Top 6%
Bolingbrook, IL: #38 of 491 inventorsTop 8%
Illinois: #6,113 of 84,256 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
J. David Vonderhaar has been granted 14 US patents while listed as an inventor at Midtronics. The first was granted in 2002 and the most recent in June 2014. J. David Vonderhaar ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list J. David Vonderhaar in Bolingbrook, IL, US.

Patents per Year

Patents granted per year, 2002 to 2014Bar chart with a peak of 3 patents in 2006.peak 32002: 1 patents20022003: 1 patents20032004: 1 patents20042005: 2 patents20052006: 3 patents20062007: 1 patents20072009: 2 patents20092010: 1 patents20102011: 1 patents20112014: 1 patents2014

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
8754653 Electronic battery tester Kevin I. Bertness 2014-06-17
7940052 Electronic battery test based upon battery requirements Kevin I. Bertness 2011-05-10
7656162 Electronic battery tester with vehicle type input Kevin I. Bertness 2010-02-02
7557586 Electronic battery tester Kevin I. Bertness 2009-07-07
7501795 Battery charger with booster pack Kevin I. Bertness 2009-03-10
7295936 Electronic battery tester with relative test output Kevin I. Bertness 2007-11-13
7119686 Theft prevention device for automotive vehicle service centers Kevin I. Bertness 2006-10-10
7015674 Booster pack with storage capacitor — 2006-03-21
7003410 Electronic battery tester with relative test output Kevin I. Bertness 2006-02-21
6930485 Electronic battery tester with battery failure temperature determination Kevin I. Bertness, Dennis V. Brown, James K. Klang, Albert G. Kimbrough 2005-08-16
6919725 Electronic battery tester/charger with integrated battery cell temperature measurement device Kevin I. Bertness 2005-07-19
6788025 Battery charger with booster pack Kevin I. Bertness 2004-09-07
6566883 Electronic battery tester Kevin I. Bertness 2003-05-20
6469511 Battery clamp with embedded environment sensor Kevin I. Bertness 2002-10-22

Frequent Collaborators

Kevin I. Bertness13 shared
James K. Klang1 shared
Albert G. Kimbrough1 shared
Dennis V. Brown1 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14