Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898778 | Passive retrofit solar thermal cladding structure | — | 2024-02-13 |
| 4472862 | Film fasteners for flexible sheets | Roger D. Bloomfield | 1984-09-25 |
| D270764 | Tubular extruded support and retainer for plastic sheet covers | — | 1983-09-27 |
| D270765 | Extruded support and retainer for plastic sheet covers | — | 1983-09-27 |