Assignee
BERCHOWITZ DAVID M
US·4 granted patents·11 citations·filing 2010–2011
Top patents by PatentIndex Score
4 records- 0180US8752375B2Free-piston stirling machine in an opposed piston gamma configuration having improved stability, efficiency and controlBERCHOWITZ DAVID M·Filed 2011·Granted Jun 17, 2014·6 cites·12 claims
- 0272US8713934B2Lubricant free, reduced mass, free-piston, Stirling machine having reciprocating piston drivingly linked to rotary electromagnetic transducer moving in rotational oscillationBERCHOWITZ DAVID M·Filed 2010·Granted May 6, 2014·3 cites·18 claims
- 0364US8615993B2Bearing support system for free-piston stirling machinesBERCHOWITZ DAVID M·Filed 2010·Granted Dec 31, 2013·2 cites·9 claims
- 0444US8671677B2Gamma type free-piston stirling machine configurationBERCHOWITZ DAVID M·Filed 2010·Granted Mar 18, 2014·0 cites·13 claims
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