John R. Wells

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Galveston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hand held hydraulic dispenser
- Patent number 5,096,093
- Issue date Mar 17, 1992
- John R. Wells
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Method and apparatus for pipetting liquids
- Patent number 4,967,606
- Issue date Nov 6, 1990
- Caveo Scientific Instruments, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Throughput centrifuge for industrial production of proteins from hu...
- Patent number 4,950,220
- Issue date Aug 21, 1990
- Westfalia Separator AG
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...