James R. Gemmell

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Toddington, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for variably restricting flow in a pressurized...
- Patent number 6,325,255
- Issue date Dec 4, 2001
- Quoin Industrial, Inc.
- Michael L. Lane
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...