Inventor
ROMANEK RICHARD J
US5 patents
⚠️ This page may combine multiple inventors who share the name “ROMANEK RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT GYPSUM PROPERTIES LLC
3 patentsUS6953626B2Oct 11, 2005
Gypsum layered panels containing styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC4 citations72
US6525116B2Feb 25, 2003
Gypsum composition with ionic styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC11 citations72
US6902821B2Jun 7, 2005
Methods of preparing gypsum wallboards containing styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC3 citations61