John K. Holt

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Ft. Pierce, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibratory shellfish harvesters and methods
- Patent number 5,027,533
- Issue date Jul 2, 1991
- Harbor Branch Oceanographic Institution Inc.
- John K. Holt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Shellfish culture methods and apparatus
- Patent number 4,896,626
- Issue date Jan 30, 1990
- Harbor Branch Oceanographic Institution, Inc.
- John K. Holt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Automatic chemical analysis methods
- Patent number 4,533,641
- Issue date Aug 6, 1985
- Harbor Branch Foundation, Inc.
- John K. Holt
- G01 - MEASURING TESTING
Information Patent Grant
Automatic chemical analysis devices and methods
- Patent number 4,454,095
- Issue date Jun 12, 1984
- Harbor Branch Foundation, Inc.
- John K. Holt
- G01 - MEASURING TESTING