Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827670 | Dual platen molding machine | — | 2014-09-09 |
| 8555585 | Pre-insulated structural building panels | — | 2013-10-15 |
| 8316612 | Pre-insulated structural building panels | — | 2012-11-27 |
| 6350308 | Method for forming insulated products and building products formed in accordance therewith | — | 2002-02-26 |
| 6264734 | Method for forming insulated products and building products formed in accordance therewith | — | 2001-07-24 |
| 4953334 | Economy building panel | — | 1990-09-04 |
| 4653718 | Molding structure for supporting preform inserts | — | 1987-03-31 |
| 4284447 | Method of manufacturing a composite panel | William C. Nanny | 1981-08-18 |
| 4241555 | Composite panel structure and method of manufacture | William C. Nanny | 1980-12-30 |
| 4240557 | Polystyrene foam structure | — | 1980-12-23 |