Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938027 | Dispenser gun | Sheng Zhang, Roy Melling, Jeff Bull | 2021-12-07 |
| D856577 | Dispensing applicator | Sheng Zhang, Rafael Ruiz, Sr. | 2019-08-13 |
| D809198 | Applicator | Sheng Zhang, Rafael Ruiz, Sr., Nastassia Price | 2018-01-30 |