Roger O. Claghorn

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Florissant, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Bill validator having a magnetic read head with pressurizing device
- Patent number 6,119,936
- Issue date Sep 19, 2000
- Coin Acceptors, Inc.
- Roger O. Claghorn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrically controllable locking device for vending machines and t...
- Patent number 5,813,257
- Issue date Sep 29, 1998
- Coin Acceptors, Inc.
- Roger O. Claghorn
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Tensioner for an endless belt driven wood lathe
- Patent number 4,865,576
- Issue date Sep 12, 1989
- Emerson Electric Co.
- Shin L. Hwang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rip fence for table saw
- Patent number 4,846,036
- Issue date Jul 11, 1989
- Emerson Electric Co.
- James I. Metzger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Trigger and switch assembly
- Patent number 4,700,031
- Issue date Oct 13, 1987
- Emerson Electric Co.
- Roger O. Claghorn
- H01 - BASIC ELECTRIC ELEMENTS