John R. Couture

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Marlborough, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid recovery apparatus and method using a motive force
- Patent number 5,836,745
- Issue date Nov 17, 1998
- Sippican, Inc.
- David K. Brogan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...