Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452589 | Composite basalt fabric tent liner | Maung Aye Than | 2016-09-27 |
| 5786405 | Amine-initiated polyether polyols and a process for their production | Steven L. Schilling, Herman P. Doerge | 1998-07-28 |
| 5753155 | Gating for production of rigid polyurethane foam | — | 1998-05-19 |
| 5013766 | Closed cell, rigid polyurethane foam | — | 1991-05-07 |