P

Inventor

RAY JR RICHARD J

US7 patents
⚠️ This page may combine multiple inventors who share the name “RAY JR RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANVILLE CORP

3 patents
US5041178AAug 20, 1991

Method of manufacturing a fibrous board

MANVILLE CORP22 citations91
US4835045AMay 30, 1989

Fiber glass board and method of manufacture

MANVILLE CORP36 citations91
US4886561ADec 12, 1989

Method of making an insulated window

MANVILLE CORP6 citations60

MANVILLE SERVICE CORP

2 patents
US4342610AAug 3, 1982

Method for intermittently slitting and folding fibrous insulation

MANVILLE SERVICE CORP60 citations94
US4397898AAug 9, 1983

Thick batt of fibrous insulation

MANVILLE SERVICE CORP42 citations90

CERTAIN TEED CORP

2 patents
US7544267B2Jun 9, 2009

Method of making insulation product having nonwoven facing

CERTAIN TEED CORP7 citations69
US7625828B2Dec 1, 2009

Insulation product having nonwoven facing

CERTAIN TEED CORP5 citations58