Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511395 | Redundant stationary fire fighting system and method | Robert L. Hosfield, Jim Weigle | 2013-08-20 |
| 8344556 | Foam proportioning system with solid state contactor | — | 2013-01-01 |
| 8297369 | Fire-extinguishing system with servo motor-driven foam pump | Ron Flanary, Robert L. Hosfield, Harold McCabe, Martin Piedl, Charles Ford +1 more | 2012-10-30 |
| 8103366 | Apparatus and method for installing a foam proportioning system in existing fire fighting equipment | Harold McCabe | 2012-01-24 |
| D643377 | Dual horizontal control panel | Richard Charles Brennan, III, Allen Richard Kilgore, Harold McCabe, Robert L. Hosfield | 2011-08-16 |
| D642132 | Control panel | Richard Charles Brennan, III, Allen Richard Kilgore, Harold McCabe, Robert L. Hosfield | 2011-07-26 |
| D642135 | Dual vertical control panel | Richard Charles Brennan, III, Allen Richard Kilgore, Harold McCabe, Robert L. Hosfield | 2011-07-26 |