Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869950 | Package protection system for wall and ceiling tile | Sun Qiong | 2019-12-17 |
| D857504 | Corner protection member for packaging system | Sun Qiong | 2019-08-27 |
| 10328536 | Rotary cutting tool having PCD cutting tip | Karthik Sampath, Armin Josef Zimmerman | 2019-06-25 |