WS

William R. Shaffer

KE Kennametal: 5 patents #164 of 844Top 20%
KP Kennametal Pc: 1 patents #20 of 58Top 35%
Overall (All Time): #503,196 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11148035 Blade treatments Lucas A. Shaffer 2021-10-19
6802677 Tool having honed cutting edge 2004-10-12
6669531 Apparatus for high tolerance brush honing 2003-12-30
6464433 Elongate support member and method of making the same 2002-10-15
6287177 Method of and apparatus for high tolerance brush honing 2001-09-11
5944456 Three dimensional mill and milling inserts Ralph D. Shirley, Gary D. Baldwin, Kay E. Kucharik, William C. Magill, Alfred R. Augustine +1 more 1999-08-31
5812924 Method and apparatus for a powder metallurgical process Thomas J. Baric, Daniel Danila, Robert L. Macabobby 1998-09-22
5762538 Method and apparatus for honing an elongate rotary tool 1998-06-09
5752155 Green honed cutting insert and method of making the same Alfred S. Gates, Jr., Bernard North 1998-05-12
5709587 Method and apparatus for honing an elongate rotary tool 1998-01-20