Robert D. Donaldson

Follow

Person

Centerville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coordinate measuring machine with improved table support
- Patent number 5,173,613
- Issue date Dec 22, 1992
- Warner & Swasey Co. Sheffield Measurement Div.
- James L. Henry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mounting bracket arrangement for aligning optical system components
- Patent number 5,090,650
- Issue date Feb 25, 1992
- Warner & Swasey Company
- Robert D. Donaldson
- G02 - OPTICS
Information Patent Grant
Coordinate measuring machine
- Patent number 4,682,418
- Issue date Jul 28, 1987
- The Warner & Swasey Company
- John J. Tuss
- G01 - MEASURING TESTING