Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397185 | Flexible dry sprinkler having a differential pressure controller | — | 2025-08-26 |
| 12201860 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2025-01-21 |
| 12168151 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2024-12-17 |
| 12128264 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2024-10-29 |
| 12128265 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2024-10-29 |
| 11998781 | Flexible dry sprinkler having a differential pressure controller | — | 2024-06-04 |
| 11786767 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2023-10-17 |
| 11779785 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one horizontal barrier | Oliver Pahila | 2023-10-10 |
| 11730990 | Flexible dry sprinkler having a differential pressure controller | — | 2023-08-22 |
| 11571593 | In-rack fire protection sprinkler system including at least one unitary horizontal barrier that covers racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least one unitary horizontal barrier | Oliver Pahila | 2023-02-07 |
| 11571592 | In-rack fire protection sprinkler system including at least two unitary horizontal barriers that cover racks of adjoining racks and at least one rack level fire protection sprinkler disposed below the at least two unitary horizontal barriers | Oliver Pahila | 2023-02-07 |
| 11083920 | Flexible dry sprinkler having a differential pressure controller | — | 2021-08-10 |
| 11013942 | Pressure maintenance device with automatic switchover for use in a fire protection sprinkler system, and a related method | Juan Jimenez, Steven D. Wolin | 2021-05-25 |
| 10369391 | In-rack fire protection sprinkler system | Oliver Pahila | 2019-08-06 |
| 10272274 | In-rack fire protection sprinkler system | Oliver Pahila | 2019-04-30 |
| 9999793 | Flexible dry sprinkler having a differential pressure controller | — | 2018-06-19 |
| 9677691 | Sprinkler fitting bracket | John Tow, David Veisz, David Asplund, David Deurloo | 2017-06-13 |
| 9248327 | Concealed horizontal sidewall sprinkler | George S. Polan, Oliver Pahila | 2016-02-02 |
| 8800673 | Fire protection sprinklers and systems for attics | George S. Polan, Myron Allen | 2014-08-12 |
| 8573316 | Concealed horizontal sidewall sprinkler | George S. Polan, Oliver Pahila | 2013-11-05 |
| 8162069 | Automatic fire protection sprinkler with extended body | George S. Polan | 2012-04-24 |
| 7331399 | Fire protection sprinkler system for metal buildings | — | 2008-02-19 |
| 6889774 | Fire protection sprinkler system for metal buildings | Paul Sasser, Ricardo Goldberg | 2005-05-10 |
| 5720351 | Fire protection preaction and deluge control arrangements | John A. Beukema | 1998-02-24 |
| 4872512 | Support & anchor escutcheon for sprinkler heads installed on pipe | — | 1989-10-10 |