Louis J. Cardinale

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Utica, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary hydraulic vane device having a shaf seal
- Patent number 5,201,647
- Issue date Apr 13, 1993
- Vickers, Incorporated
- Albin J. Niemiec
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary vane device with two pressure chambers for each vane
- Patent number 4,505,654
- Issue date Mar 19, 1985
- Vickers Incorporated
- Laurence C. Dean
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES