Inventor
FREEMAN CHARLES JOHN
US4 patents
⚠️ This page may combine multiple inventors who share the name “FREEMAN CHARLES JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNS MANVILLE
3 patentsUS7781512B2Aug 24, 2010
Control of product in curing ovens for formaldehyde-free glass fiber products
JOHNS MANVILLE10 citations82
US7435444B2Oct 14, 2008
Control of pre-cured product moisture for formaldehyde-free fiberglass products
JOHNS MANVILLE9 citations80
US8003170B2Aug 23, 2011
Control of pre-cured product moisture for formaldehyde-free fiberglass products
JOHNS MANVILLE2 citations59