Inventor

KERR THOMAS P

6 patents

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

PPG INDUSTRIES INC

5 patents

US5124185AJun 23, 1992

Vacuum insulating unit

PPG INDUSTRIES INC195 citations96

US5501013AMar 26, 1996

Spacer and spacer frame for an insulating glazing unit and method of making same

PPG INDUSTRIES INC31 citations91

US5351451AOct 4, 1994

Spacer and spacer frame for an insulating glazing unit

PPG INDUSTRIES INC27 citations91

US5255481AOct 26, 1993

Spacer and spacer frame for an insulating glazing unit and method of making same

PPG INDUSTRIES INC41 citations91

US4302042ANov 24, 1981

Sheet transporter

PPG INDUSTRIES INC1 citations45

PPG IND OHIO INC

1 patent

US6470561B1Oct 29, 2002

Spacer and spacer frame for an insulating glazing unit and method of making same

PPG IND OHIO INC26 citations91