Inventor
HELWIG GREGORY S
US11 patents
⚠️ This page may combine multiple inventors who share the name “HELWIG GREGORY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OWENS CORNING FIBERGLAS TECH
7 patentsUS5972166AOct 26, 1999
Non-woven fiber mat and method for forming same
OWENS CORNING FIBERGLAS TECH70 citations94
US5935879AAug 10, 1999
Non-woven fiber mat and method for forming same
OWENS CORNING FIBERGLAS TECH53 citations94
US6365001B1Apr 2, 2002
Wet-laid nonwoven mat and a process for making same
OWENS CORNING FIBERGLAS TECH56 citations93
US6267843B1Jul 31, 2001
Wet-laid nonwoven mat and a process for making same
OWENS CORNING FIBERGLAS TECH65 citations93
US7207744B2Apr 24, 2007
Mats for use in paved surfaces
OWENS CORNING FIBERGLAS TECH32 citations92
US6648547B2Nov 18, 2003
Method of reinforcing and waterproofing a paved surface
OWENS CORNING FIBERGLAS TECH26 citations88
US7059800B2Jun 13, 2006
Method of reinforcing and waterproofing a paved surface
OWENS CORNING FIBERGLAS TECH18 citations83