Inventor · disambiguated record
Lennart Johansson
Also filed as: JOHANSSON LENNART · JOHANSSON LENNART N · JOHANSSON LENNART NILS
10 granted patents·284 citations·filing 1974–2002
91Inventor score
Files withSTM POWER INC3FOERENADE FABRIKSVERKEN2BT IND AB1ELECTROLUX AB1STIRLING POWER SYSTEMS CORP1
Top patents by PatentIndex Score
10 records- 0189US4961316AControlled electric pump drive for hydraulic lifting arrangement with gas spring in motorBT IND AB·Filed 1988·Granted Oct 9, 1990·57 cites·9 claims
- 0288US6543229B2Exhaust gas alternator systemSTM POWER INC·Filed 2001·Granted Apr 8, 2003·44 cites·11 claims
- 0379US5884481AHeat engine heater assemblySTM CORP·Filed 1997·Granted Mar 23, 1999·43 cites·19 claims
- 0476US6282895B1Heat engine heater head assemblySTM POWER INC·Filed 1997·Granted Sep 4, 2001·42 cites·23 claims
- 0575US5706659AModular construction stirling engineSTIRLING THERMAL MOTORS INC·Filed 1996·Granted Jan 13, 1998·36 cites·24 claims
- 0663US4753072AStirling engine heating systemSTIRLING POWER SYSTEMS CORP·Filed 1987·Granted Jun 28, 1988·23 cites·21 claims
- 0754US6874333B2Refrigerator or freezer cabinetELECTROLUX AB·Filed 2001·Granted Apr 5, 2005·8 cites·6 claims
- 0854US6755021B2On-board hydrogen gas production system for stirling enginesSTM POWER INC·Filed 2002·Granted Jun 29, 2004·12 cites·15 claims
- 0953US3942324AHot gas engineFOERENADE FABRIKSVERKEN·Filed 1974·Granted Mar 9, 1976·14 cites·3 claims
- 1036US4055952AHeating device for an external combustion engineFOERENADE FABRIKSVERKEN·Filed 1975·Granted Nov 1, 1977·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →