Inventor
ENGLERT MARK H
US16 patents
⚠️ This page may combine multiple inventors who share the name “ENGLERT MARK H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
USG INTERIORS INC
8 patentsUS5964934AOct 12, 1999
Acoustical tile containing treated perlite
USG INTERIORS INC91 citations97
US5395438AMar 7, 1995
Mineral wool-free acoustical tile composition
USG INTERIORS INC109 citations95
US5250153AOct 5, 1993
Method for manufacturing a mineral wool panel
USG INTERIORS INC70 citations95
US6855753B1Feb 15, 2005
Acoustical tile containing wet-strength resin
USG INTERIORS INC31 citations92
US5047120ASep 10, 1991
Method for manufacture of lightweight frothed mineral wool panel
USG INTERIORS INC31 citations92
US7056582B2Jun 6, 2006
Mold resistant acoustical panel
USG INTERIORS INC40 citations89
US7875358B2Jan 25, 2011
Slurry and acoustical panel with reduced bound water
USG INTERIORS INC10 citations84
US7503430B2Mar 17, 2009
Reduced dust acoustic panel
USG INTERIORS INC12 citations83
UNITED STATES GYPSUM CO
5 patentsUS5817262AOct 6, 1998
Process of producing gypsum wood fiber product having improved water resistance
UNITED STATES GYPSUM CO116 citations97
US7851057B2Dec 14, 2010
Acoustical panel comprising interlocking matrix of set gypsum and method for making same
UNITED STATES GYPSUM CO58 citations96
US7364015B2Apr 29, 2008
Acoustical panel comprising interlocking matrix of set gypsum and method for making same
UNITED STATES GYPSUM CO85 citations96
US7364676B2Apr 29, 2008
Slurry spreader for cementitious board production
UNITED STATES GYPSUM CO91 citations95
US7862687B2Jan 4, 2011
Process for producing a low density acoustical panel with improved sound absorption
UNITED STATES GYPSUM CO33 citations92