Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638446 | Method to detect low charge levels in a refrigeration circuit | Aaron Kleinow, Lawrence Wei, Ronald J. Goubeaux | 2017-05-02 |
| 7940506 | Automated AC line filter and surge suppression apparatus and method | — | 2011-05-10 |
| 6992873 | Automated AC line filter and surge suppression apparatus and method | — | 2006-01-31 |
| D482003 | Surge and lightning suppressor with fault lamp indicators | — | 2003-11-11 |
| D435019 | Surge and lightning suppressor with fault lamp indicators | — | 2000-12-12 |