WC

William P. Cathers

PI Ppg Industries: 8 patents #128 of 1,216Top 15%
📍 Washington, PA: #80 of 552 inventorsTop 15%
🗺 Pennsylvania: #10,339 of 74,527 inventorsTop 15%
Overall (All Time): #671,372 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
4756735 In-lehr press bending Thomas J. Reese 1988-07-12
4626267 Method and apparatus to reduce tip curl of a glass sheet on a bending mold Thomas J. Reese, David B. Rayburn 1986-12-02
4587769 Grinding wheel wear compensation system 1986-05-13
4398979 Vacuum channel method of laminating glass sheets John S. Ferretti 1983-08-16
4362461 Selective vacuum lifting device 1982-12-07
4239016 Apparatus for handling flexible sheet while applying graded shade band thereon Charles W. Dorn, Jr. 1980-12-16
4228993 Sheet orienting and transporting frame 1980-10-21
4200420 Frame having rotating orienting members Charles W. Dorn, Jr. 1980-04-29