David L. Thomas

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cross groove joint socket plate torque restraint assembly for a var...
- Patent number 5,112,197
- Issue date May 12, 1992
- General Motors Corporation
- James C. Swain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable capacity wobble plate compressor with improved means for r...
- Patent number 4,621,983
- Issue date Nov 11, 1986
- Diesel Kiki Co., Ltd.
- David L. Thomas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable capacity wobble plate compressor with high stability of ca...
- Patent number 4,553,905
- Issue date Nov 19, 1985
- Diesel Kiki Co., Ltd.
- James C. Swain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable capacity wobble plate compressor with prompt capacity control
- Patent number 4,533,299
- Issue date Aug 6, 1985
- Diesel Kiki Co., Ltd.
- James C. Swain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wobble plate piston pump
- Patent number 4,492,527
- Issue date Jan 8, 1985
- Diesel Kiki Co., Ltd. (Japanese Corp.)
- James C. Swain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...