Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061003 | Energy reducing retrofit apparatus for a constant volume HVAC system | Justin Sipe | 2024-08-13 |
| 11378292 | Energy reducing retrofit apparatus for a constant volume HVAC system | Justin Sipe | 2022-07-05 |
| 10480806 | Energy reducing retrofit apparatus for a constant volume HVAC system | Justin Sipe | 2019-11-19 |
| 9933178 | Energy reducing retrofit apparatus for a constant volume HVAC system | Justin Sipe | 2018-04-03 |
| 9043034 | Energy reducing retrofit method and apparatus for a constant volume HVAC system | Justin Sipe | 2015-05-26 |
| 8965586 | Energy reducing retrofit method and apparatus for a constant volume HVAC system | Justin Sipe | 2015-02-24 |
| 8695272 | Weed resistant fishing weight and method | — | 2014-04-15 |
| 8515584 | Energy reducing retrofit method for a constant volume HVAC system | Justin Sipe | 2013-08-20 |
| D357399 | Combined gas pump nozzle lever holder and magnet | — | 1995-04-18 |