Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420127 | Automatic fire sprinklers, systems and methods for fire protection of storage commodities with a hybrid minimum design pressure | — | 2025-09-23 |
| 12303728 | Systems and methods for fire protection of horizontal interstitial spaces with expanded localized heat detection areas | Martin H. Workman, Scott T. Franson | 2025-05-20 |
| 12157022 | Protection and installation device for fire protection sprinklers | Jason Thomas Watson, Martin H. Workman | 2024-12-03 |
| 12151128 | Systems and methods for fire protection of horizontal interstitial spaces with expanded localized heat detection areas | Martin H. Workman, Scott T. Franson | 2024-11-26 |
| 12115400 | Fire protection sprinkler having gradient material components and methods of evaluating corrosive environment use | Scott T. Franson | 2024-10-15 |
| 11590371 | Systems and methods for fire protection of horizontal interstitial spaces with expanded localized heat detection areas | Martin H. Workman, Scott T. Franson | 2023-02-28 |
| 11583712 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2023-02-21 |
| 11238187 | System and method for evaluation of fluid flow in a piping system | Alexander Nikolayev, Michael Flax, Vitaly Kabashnikov, Michael Mahomet, Valeri Mourachko +6 more | 2022-02-01 |
| 11007388 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2021-05-18 |
| 10780303 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-09-22 |
| 10773110 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-09-15 |
| 10751556 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-08-25 |
| 10729924 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-08-04 |
| 10709914 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-07-14 |
| 10661107 | Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height | Martin H. Workman, Scott T. Franson, Jason Thomas Watson | 2020-05-26 |
| 10561871 | Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy | David J. Leblanc, Roger S. Wilkins | 2020-02-18 |
| RE46349 | Residential dry sprinkler design method and system | — | 2017-03-28 |
| RE46342 | Residential dry sprinkler design method and system | — | 2017-03-21 |
| 9320928 | Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy fire | David J. Leblanc, Roger S. Wilkins | 2016-04-26 |
| 9289635 | Dry pipe valve and system | Yoram Ringer | 2016-03-22 |
| 8725457 | System and method for evaluation of fluid flow in a piping system | Alexander Nikolayev, Michael Flax, Vitaly Kabashnikov, Michael Mahomet, Valeri Mourachko +6 more | 2014-05-13 |
| 8714274 | Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy fire | David J. Leblanc | 2014-05-06 |
| 8668023 | Releasing control unit for a residential fire protection system | Roger S. Wilkins, Mark E. Fessenden | 2014-03-11 |
| 8612189 | System and method for evaluation of fluid flow in a piping system | Vitaly Kabashnikov, Michael Mahomet, Valeri Mourachko, Leonid Nikolaychik, Alexander Nikolayev +4 more | 2013-12-17 |
| RE44404 | Ceiling-only dry sprinkler systems and methods for addressing a storage occupancy fire | David J. Leblanc | 2013-08-06 |