Randall Joseph Velikan

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Sidney, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Scroll machine with reverse rotation sound attenuation
- Patent number 6,106,251
- Issue date Aug 22, 2000
- Copeland Corporation
- Kenneth Joseph Monnier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with reverse rotation sound attenuation
- Patent number 5,772,415
- Issue date Jun 30, 1998
- Copeland Corporation
- Kenneth Joseph Monnier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...