William R. Shaffer

Person

Greensburg, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tool having honed cutting edge
- Patent number 6,802,677
- Issue date Oct 12, 2004
- Conicity Technologies, Llc.
- William R. Shaffer
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for high tolerance brush honing
- Patent number 6,669,531
- Issue date Dec 30, 2003
- Conicity Technologies, Llc.
- William R. Shaffer
- B24 - GRINDING POLISHING
Information Patent Grant
Elongate support member and method of making the same
- Patent number 6,464,433
- Issue date Oct 15, 2002
- Kennametal PC Inc.
- William R. Shaffer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for high tolerance brush honing
- Patent number 6,287,177
- Issue date Sep 11, 2001
- Conicity Technologies, Llc.
- William R. Shaffer
- B24 - GRINDING POLISHING
Information Patent Grant
Three dimensional mill and milling inserts
- Patent number 5,944,456
- Issue date Aug 31, 1999
- Kennametal Inc.
- Ralph D. Shirley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for a powder metallurgical process
- Patent number 5,812,924
- Issue date Sep 22, 1998
- Kennametal Inc.
- William R. Shaffer
- B08 - CLEANING
Information Patent Grant
Method and apparatus for honing an elongate rotary tool
- Patent number 5,762,538
- Issue date Jun 9, 1998
- Kennametal Inc.
- William R. Shaffer
- B24 - GRINDING POLISHING
Information Patent Grant
Green honed cutting insert and method of making the same
- Patent number 5,752,155
- Issue date May 12, 1998
- Kennametal Inc.
- Alfred S. Gates
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for honing an elongate rotary tool
- Patent number 5,709,587
- Issue date Jan 20, 1998
- Kennametal Inc.
- William R. Shaffer
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Tool having honed cutting edge
- Publication number 20020016140
- Publication date Feb 7, 2002
- Conicity Technologies, LLC.
- William R. Shaffer
- B24 - GRINDING POLISHING

William R. Shaffer

Person

Patents Grantslast 30 patents

Tool having honed cutting edge

Apparatus for high tolerance brush honing

Elongate support member and method of making the same

Method of and apparatus for high tolerance brush honing

Three dimensional mill and milling inserts

Method and apparatus for a powder metallurgical process

Method and apparatus for honing an elongate rotary tool

Green honed cutting insert and method of making the same

Method and apparatus for honing an elongate rotary tool

Patents Applicationslast 30 patents

Tool having honed cutting edge