Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414032 | Push-to-connect fitting removal tool | Lei Zhang, Jeffrey A. Polofsky | 2019-09-17 |
| 10273670 | Spill-resistant vacuum breaker valve | — | 2019-04-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414032 | Push-to-connect fitting removal tool | Lei Zhang, Jeffrey A. Polofsky | 2019-09-17 |
| 10273670 | Spill-resistant vacuum breaker valve | — | 2019-04-30 |