Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538451 | Glass or metal forming mold of adjustable shape | Roger P Angel | 2020-01-21 |
| 10050583 | Solar generator with large reflector dishes and concentrator photovoltaic cells in flat arrays | Roger P Angel, Blake M. Coughenour, Brian Keith Love | 2018-08-14 |