Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420970 | Controlled discharge gas vent | Jeffrey T. Kochelek, Kenneth Jones, Thorstein Holt | 2019-09-24 |
| 9610466 | Controlled discharge gas vent | Jeffrey T. Kochelek, Kenneth Jones, Thorstein Holt | 2017-04-04 |
| 9186533 | Fire protection systems having reduced corrosion | Jeffrey T. Kochelek, Thorstein Holt, Kenneth Jones | 2015-11-17 |
| 9144700 | Fire protection systems having reduced corrosion | Jeffrey T. Kochelek, Kenneth Jones, Thorstein Holt | 2015-09-29 |
| 8893813 | Fire protection sprinkler system with oxygen corrosion sensitive coupon assembly and method of monitoring corrosion in a fire protection sprinkler system | Jeffrey T. Kochelek | 2014-11-25 |
| 8720591 | Controlled discharge gas vent | Jeffrey T. Kochelek, Kenneth Jones, Thorstein Holt | 2014-05-13 |
| 8636023 | Automatic air vent for fire suppression wet pipe system and method of venting a fire suppression wet pipe system | Edward A. Schultz | 2014-01-28 |