Rajan Varadan

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Winterville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Oldham type coupling and pump embodying the same
- Patent number 4,237,704
- Issue date Dec 9, 1980
- Roper Industries, Inc.
- Rajan Varadan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...