Inventor
RUID JOHN O
US12 patents
⚠️ This page may combine multiple inventors who share the name “RUID JOHN O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CERTAIN TEED CORP
9 patentsUS6231927B1May 15, 2001
Method of coating insulation boards
CERTAIN TEED CORP59 citations95
US6769455B2Aug 3, 2004
Moisture repellent air duct products
CERTAIN TEED CORP39 citations92
US7476427B2Jan 13, 2009
Faced fiberglass board with improved surface toughness
CERTAIN TEED CORP23 citations91
US6000437ADec 14, 1999
Coated liner for curved ducts
CERTAIN TEED CORP55 citations88
US7220470B2May 22, 2007
Moisture repellent air duct products
CERTAIN TEED CORP13 citations83
US7223455B2May 29, 2007
Duct board with water repellant mat
CERTAIN TEED CORP13 citations82
US8053049B2Nov 8, 2011
Packaging for insulation products
CERTAIN TEED CORP17 citations79
US6972145B1Dec 6, 2005
Semipermeable coating for building materials
CERTAIN TEED CORP9 citations72
US7279438B1Oct 9, 2007
Coated insulation board or batt
CERTAIN TEED CORP5 citations60