Jerry J. Harrell

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Conroe, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible mobile base for cable hoists
- Patent number 5,090,667
- Issue date Feb 25, 1992
- Summer Mfg. Co., Inc.
- Jerry J. Harrell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Carriage lock mechanism for portable cable hoist
- Patent number 5,078,364
- Issue date Jan 7, 1992
- Sumner Manufacturing Co., Inc.
- Jerry J. Harrell
- B66 - HOISTING LIFTING HAULING