Inventor · disambiguated record
David W. Boehm
Also filed as: BOEHM DAVID W
6 granted patents·2 pending applications·55 citations·filing 2006–2014
83Inventor score
Top patents by PatentIndex Score
8 records- 0187US7503307B2Energy transfer machine with inner rotorKLASSEN JAMES B·Filed 2007·Granted Mar 17, 2009·8 cites·29 claims
- 0282US8707582B2Energy storage and return springKLASSEN JAMES B·Filed 2008·Granted Apr 29, 2014·26 cites·26 claims
- 0382US7472677B2Energy transfer machineCONCEPT SOLUTIONS INC·Filed 2006·Granted Jan 6, 2009·6 cites·36 claims
- 0478US7954470B2Energy transfer machineCONCEPT SOLUTIONS INC·Filed 2008·Granted Jun 7, 2011·4 cites·24 claims
- 0577US8459028B2Energy transfer machine and methodKLASSEN JAMES B·Filed 2008·Granted Jun 11, 2013·10 cites·62 claims
- 0666US8011345B2Energy transfer machine with inner rotorKLASSEN JAMES B·Filed 2009·Granted Sep 6, 2011·1 cites·21 claims
- 0753US2015007456A1Energy storage and return springPOWERDISK DEV LTD·Filed 2014·Application pending·0 cites
- 0846US2008004637A1Surgical clip, applicator and applicator methodsKLASSEN JAMES B·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →