Theodore J. Markley

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Vandalia, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Self leveling transmitter for laser alignment systems
- Patent number 4,767,208
- Issue date Aug 30, 1988
- Spectra-Physics, Inc.
- Gary L. Cain
- G01 - MEASURING TESTING
Information Patent Grant
Self leveling transmitter for laser alignment systems
- Patent number 4,679,937
- Issue date Jul 14, 1987
- Spectra-Physics, Inc.
- Gary L. Cain
- G01 - MEASURING TESTING
Information Patent Grant
Multiple reference laser beam apparatus
- Patent number 4,676,598
- Issue date Jun 30, 1987
- Spectra-Physics, Inc.
- Theodore J. Markley
- G02 - OPTICS
Information Patent Grant
Laser beam projection device and arrangement for mounting a laser p...
- Patent number 4,654,856
- Issue date Mar 31, 1987
- Spectra-Physics, Inc.
- Theodore J. Markley
- H01 - BASIC ELECTRIC ELEMENTS