for cutting spherical surfaces

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Abrasive article and method for making the same
- Patent number 6,004,363
- Issue date Dec 21, 1999
- Wilshire Technologies, Inc.
- Ferdinand Frederick Pisacane
- B24 - GRINDING POLISHING
Information Patent Grant
3159947
- Patent number 3,159,947
- Issue date Dec 8, 1964
- B24 - GRINDING POLISHING
Information Patent Grant
3159952
- Patent number 3,159,952
- Issue date Dec 8, 1964
- B24 - GRINDING POLISHING
Information Patent Grant
3088253
- Patent number 3,088,253
- Issue date May 7, 1963
- B24 - GRINDING POLISHING
Information Patent Grant
3088254
- Patent number 3,088,254
- Issue date May 7, 1963
- B28 - WORKING CEMENT, CLAY, OR STONE