| 8727408 |
Tongs including tapered fingers |
— |
2014-05-20 |
| 8053049 |
Packaging for insulation products |
Richard Duncan, Jon Michael Brooks |
2011-11-08 |
| 7476427 |
Faced fiberglass board with improved surface toughness |
Ronald Moulder |
2009-01-13 |
| 7279438 |
Coated insulation board or batt |
Murray Toas, Thomas Cuthbertson |
2007-10-09 |
| 7223455 |
Duct board with water repellant mat |
Murray Toas, Wayne E. Shaw |
2007-05-29 |
| 7220470 |
Moisture repellent air duct products |
Murray Toas |
2007-05-22 |
| 6972145 |
Semipermeable coating for building materials |
Murray Toas, Wayne E. Shaw |
2005-12-06 |
| 6769455 |
Moisture repellent air duct products |
Murray Toas |
2004-08-03 |
| 6231927 |
Method of coating insulation boards |
— |
2001-05-15 |
| 6000437 |
Coated liner for curved ducts |
Thomas E. Ponder, David M. Pacana |
1999-12-14 |
| 4629473 |
Resilient abrasive polishing product |
Edgar A. Stein |
1986-12-16 |
| 4252707 |
Polyamide-imide-acid binder with amine base |
— |
1981-02-24 |