Sriram P. Anjur - Aurora IL William C. Downing - Aurora IL
Assignee:
Cabot Corporation - Boston MA
International Classification:
B24D 1100
US Classification:
451526
Abstract:
A polishing pad for polishing a semiconductor wafer which includes an open-celled, porous substrate having sintered particles of synthetic resin. The porous substrate is a uniform, continuous and tortuous interconnected network of capillary passage. The pad includes a bottom surface that is mechanically buffed to improve the adhesion of an adhesive to the pad bottom surface.
Medicine Doctors
Dr. William A Downing, Phoenix AZ - DC (Doctor of Chiropractic)
1928 E Highland #104 PMB 498, Phoenix, AZ 85016 4420 N 28 St #7, Phoenix, AZ 85016
William G. Downing President
THE HITCH DEPOT, INC Mfg/Sales of Hitches-Realted Products · Whol & Ret Truck Parts and Supplies · Car Sales · Motor Vehicle Merchant Whols · Motor Vehicle Supplies and New Parts
1111 S Myrtle Ave, Monrovia, CA 91016 (626)3581176
Hawaiiusa Federal Credit Union
Assistant Vice President Regional Manager
Hawaiiusa Federal Credit Union Jul 2014 - Jun 2019
Assistant Vice President Member Relations
Golden 1 Credit Union Mar 1997 - Jul 2014
Branch Manager