Inventor
BARRALL JEFFERY L
US19 patents
⚠️ This page may combine multiple inventors who share the name “BARRALL JEFFERY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARMSTRONG WORLD IND INC
9 patentsUS4956321ASep 11, 1990
Surface pacified wollastonite
ARMSTRONG WORLD IND INC75 citations95
US4375516AMar 1, 1983
Rigid, water-resistant phosphate ceramic materials and process for preparing them
ARMSTRONG WORLD IND INC78 citations95
US4792359ADec 20, 1988
Durable phosphate ceramic structures and their preparation
ARMSTRONG WORLD IND INC26 citations91
US4569878AFeb 11, 1986
Laminated composites using bonding material from reaction of metal oxide, calcium silicate and phosphoric acid
ARMSTRONG WORLD IND INC37 citations89
US4872912AOct 10, 1989
Wet and dry laid phosphate reactive sheets and phosphate ceramic structures made therefrom
ARMSTRONG WORLD IND INC20 citations80
US4978642ADec 18, 1990
Rigid, water-resistant phosphate ceramic materials having acoustic channeling and processes for preparing them
ARMSTRONG WORLD IND INC13 citations73
US5415824AMay 16, 1995
Method of producing phosphate ceramic pipe cladding
ARMSTRONG WORLD IND INC4 citations60
US5225380AJul 6, 1993
Phosphate ceramic hard tiles
ARMSTRONG WORLD IND INC5 citations54
US5312657AMay 17, 1994
Phosphate cement pipe cladding
ARMSTRONG WORLD IND INC0 citations50
INTERFACE SOLUTIONS INC
4 patentsUS7278639B2Oct 9, 2007
Edge coated gaskets and method of making same
INTERFACE SOLUTIONS INC17 citations91
US9297596B2Mar 29, 2016
Lightweight thermal shield
INTERFACE SOLUTIONS INC7 citations83
US8955708B2Feb 17, 2015
Insulating container and methods of making an insulating container
INTERFACE SOLUTIONS INC0 citations51
US9486833B2Nov 8, 2016
Gasket with high temperature coating
INTERFACE SOLUTIONS INC0 citations40