Eugene K. Kempers

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Sioux City, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pump suction vacuum lift vortex control
- Patent number 4,576,197
- Issue date Mar 18, 1986
- Midwest Energy Services Company
- Eugene K. Kempers
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...