Richard E. Crossman

Follow

Person

Leominster, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Centerless grinder having inside diameter size control and method t...
- Patent number 5,554,063
- Issue date Sep 10, 1996
- Bryant Grinder Corporation
- Lawrence I. Millay
- B24 - GRINDING POLISHING
Information Patent Grant
Workpart chuck positioning mechanism with independent shoes
- Patent number 5,213,348
- Issue date May 25, 1993
- Bryant Grinder Corporation
- Richard E. Crossman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpart chuck positioning mechanism with independent shoes
- Patent number 5,108,117
- Issue date Apr 28, 1992
- Bryant Grinder Corporation
- Richard E. Crossman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal grinding machine
- Patent number 4,096,667
- Issue date Jun 27, 1978
- Cincinnati Milacron-Heald Corp.
- Herbert R. Uhtenwoldt
- B24 - GRINDING POLISHING