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Remote valve position indicator
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Patent number 6,237,626
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Issue date May 29, 2001
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Tanker void space leakage detector system
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Patent number 6,216,623
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Issue date Apr 17, 2001
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Tank vacuum limiter assembly
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Patent number 5,960,823
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Issue date Oct 5, 1999
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Compound lever controlled spill valve
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Patent number 5,205,311
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Issue date Apr 27, 1993
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pilot-operated spill valve assembly
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Patent number 5,158,104
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Issue date Oct 27, 1992
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Electromechanical Research Laboratories Inc.
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Larry C. Wilkins
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Cutting tool accessory
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Patent number 4,580,933
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Issue date Apr 8, 1986
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Gage assembly
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Patent number 4,525,931
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Issue date Jul 2, 1985
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Electromechanical Research Laboratories, Inc.
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Larry C. Wilkins
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G01 - MEASURING TESTING