WP

Winfield B. Perry

DY Dynetics: 4 patents #1 of 25Top 4%
GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #1,047,471 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6306011 System for controlling the size and surface geometry of an orifice Liam O'Shea, Mark Wright 2001-10-23
6132482 Abrasive liquid slurry for polishing and radiusing a microhole 2000-10-17
5807163 Method and apparatus for controlling the diameter and geometry of an orifice with an abrasive slurry 1998-09-15
5203883 Honing media 1993-04-20
5182881 Automated spindle slurry system Jerry Cox, Raymond E. Linz, Jeanne M. Thome, Franklin O. Hadley, Jr., Vladimir A. Knobel 1993-02-02