Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122136 | Flexible composite | Daniel Cox, Mark Savage, Randolph S. Kohlman, Graham Rose | 2024-10-22 |
| 11525210 | Impregnated cloth | William Campbell Crawford | 2022-12-13 |
| 10738417 | Impregnated cloth | William Campbell Crawford | 2020-08-11 |
| 9486974 | Impregnated cloth | William Campbell Crawford | 2016-11-08 |
| 8703266 | Impregnated cloth | William Campbell Crawford | 2014-04-22 |
| 8656526 | Recirculating shower system | — | 2014-02-25 |
| 8343609 | Impregnated cloth | William Campbell Crawford | 2013-01-01 |
| 8287982 | Impregnated fabric | William Campbell Crawford | 2012-10-16 |
| 7721749 | Prefabricated shelter | William Campbell Crawford | 2010-05-25 |