Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739270 | Rapid field testing method for detecting lubricant or refrigerant additives | Steven Staats, Ellis Johnson | 2020-08-11 |
| 10612825 | Lubricant blends to reduce refrigerant solubility | Daniel A. Strange, Daryl Dean STEINKE | 2020-04-07 |