Alan Bartholomew

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Newton, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Tire pressure indicator
- Patent number 4,944,323
- Issue date Jul 31, 1990
- Wagnon Power Jack, Inc.
- Alan Bartholomew
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Portable, wheeled cooler apparatus
- Patent number 4,724,681
- Issue date Feb 16, 1988
- Alan E. Bartholomew
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Rivet tool having reversible anvil
- Patent number 4,693,406
- Issue date Sep 15, 1987
- Center Industries Corporation
- Alan Bartholomew
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rivet tool having reversible anvil
- Patent number 4,602,414
- Issue date Jul 29, 1986
- Center Industries Corporation
- Alan Bartholomew
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hand tool
- Patent number D261978
- Issue date Nov 24, 1981
- S/V Tool Company, Inc.
- Lloyd T. Smith
- D08 - Tools and hardware
Information Patent Grant
Tool for turning screws and the like
- Patent number D261979
- Issue date Nov 24, 1981
- S/V Tool Company, Inc.
- Lloyd T. Smith
- D08 - Tools and hardware
Information Patent Grant
Device for transmitting torque
- Patent number 4,273,173
- Issue date Jun 16, 1981
- S/V Tool Company, Inc.
- Lloyd T. Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS