Richard Paul Heggs

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Dublin, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Member for compressor, manufacturing method for the member, and scr...
- Patent number 6,190,146
- Issue date Feb 20, 2001
- Zexel Corporation
- Richard Paul Heggs
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...