Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8701367 | Roofing system and method | Lisa A. Mulder | 2014-04-22 |
| 7767308 | Moisture-curable adhesive composition | Jonathan Ballema | 2010-08-03 |
| 7317051 | Moisture curable sealer and adhesive composition | Jonathan Ballema | 2008-01-08 |
| 6679018 | Roofing system and method | Lisa A. Mulder | 2004-01-20 |
| 6579924 | Pitch pocket and sealant | Lisa A. Mulder | 2003-06-17 |
| 6505455 | Structural termination system | — | 2003-01-14 |
| 5768838 | Polyurethane pitch pocket | — | 1998-06-23 |
| 5493827 | Pitch pocket | Nancy L. Turner | 1996-02-27 |