Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399186 | Coated air duct insulation sheets and the like and the method of coating such sheets | Kent R. Matthews, James R. Terry, Kimberly Ryan | 2002-06-04 |
| 6284313 | Coated air duct insulation sheets and the like and the method of coating such sheets | Kent R. Matthews, James R. Terry, Kimberly Ryan | 2001-09-04 |
| 4518276 | Method and apparatus for repeatably aligning adjacent member | Patrick D. McMahill, Gary G. Valbert, John C. Wellauer | 1985-05-21 |