Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143445 | Refrigeration hose with multiple access points and method of evacuating an air conditioning or refrigeration unit using the same | David Foster | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143445 | Refrigeration hose with multiple access points and method of evacuating an air conditioning or refrigeration unit using the same | David Foster | 2021-10-12 |