Inventor

SISKOS WILLIAM RANDOLPH

US4 patents

⚠️ This page may combine multiple inventors who share the name “SISKOS WILLIAM RANDOLPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

3 patents

US5675944AOct 14, 1997

Low thermal conducting spacer assembly for an insulating glazing unit and method of making same

PPG INDUSTRIES INC114 citations96

US5655282AAug 12, 1997

Low thermal conducting spacer assembly for an insulating glazing unit and method of making same

PPG INDUSTRIES INC110 citations95

US5761946AJun 9, 1998

Method of making spacer stock

PPG INDUSTRIES INC28 citations91

PPG IND OHIO INC

1 patent

US6223414B1May 1, 2001

Method of making an insulating unit having a low thermal conducting spacer

PPG IND OHIO INC81 citations92