Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674838 | Refrigeration system and dilution device for a merchandiser | Doron Shapiro, Sean M. Hanlon | 2020-06-09 |
| 9746209 | Modular low charge hydrocarbon refrigeration system and method of operation | Doron Shaprio, Norman E. Street | 2017-08-29 |
| 9528726 | Low charge hydrocarbon refrigeration system | Doron Shapiro, Norman E. Street | 2016-12-27 |