Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533321 | Modular enclosures for temperature-sensitive components | Robert F. Collins | 2020-01-14 |
| 9963876 | Modular building structures | Robert F. Collins | 2018-05-08 |
| 9951523 | Roof assemblies | Robert F. Collins | 2018-04-24 |
| 8925255 | Wall, roof and building structures | Darrell N. Haun, Robert F. Collins | 2015-01-06 |
| 7978463 | Transportable weatherproof battery power supply and storage for electronic equipment | Darrell N. Haun, Donald N. Haun | 2011-07-12 |