Inventor
HUGHES RICK
US6 patents
⚠️ This page may combine multiple inventors who share the name “HUGHES RICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVA CHEM INC
4 patentsUS7820094B2Oct 26, 2010
Lightweight concrete compositions
NOVA CHEM INC16 citations90
US7658797B2Feb 9, 2010
Lightweight concrete compositions
NOVA CHEM INC24 citations89
US8048219B2Nov 1, 2011
Method of placing concrete
NOVA CHEM INC26 citations87
US7648574B2Jan 19, 2010
Lightweight concrete compositions
NOVA CHEM INC9 citations82