Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761545 | Low-pressure and low-energy self-regulating valve | Ruo-Qian Wang, Amos G. Winter, Pawel Jerzy Zimoch | 2020-09-01 |
| 10688418 | Cleaning apparatus for cleaning filter screens | Ajit Bhavarlal Jain | 2020-06-23 |