Glover C. Joyce

Follow

Person

Worcester, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for grinding a workpiece
- Patent number 4,292,766
- Issue date Oct 6, 1981
- The Warner & Swasey Company
- Calvin K. Kirk
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for grinding a workpiece
- Patent number 4,201,016
- Issue date May 6, 1980
- The Warner & Swasey Company
- Calvin K. Kirk
- B24 - GRINDING POLISHING