Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586715 | Fluid containment apparatus | Todd Beak, Kurt W. Johnson, David Doolin, Russell J. Guffee | 2017-03-07 |
| 9415932 | All-terrain berm | — | 2016-08-16 |
| 8662335 | All-terrain berm | — | 2014-03-04 |
| 8562251 | Liquid containment apparatus with flexible wall supports | Todd Beak, Kurt W. Johnson, David Doolin, Russell J. Guffee | 2013-10-22 |
| 7374062 | Modular spill containment system | — | 2008-05-20 |
| RE39971 | Portable containment | — | 2008-01-01 |
| 7168588 | Multi-section containment | — | 2007-01-30 |
| 6880720 | Portable containment | — | 2005-04-19 |
| 5800091 | Configurable containment system and wall strip | — | 1998-09-01 |
| 5762233 | Foldable spill collector container | — | 1998-06-09 |
| 5316175 | Foldable spill collector container | — | 1994-05-31 |
| 5090588 | Portable containment for chemicals | Brian Flood | 1992-02-25 |