Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741039 | Welding protector, healthcare system for worker, and operating method of the system | — | 2020-08-11 |
| D879279 | Air deodorizing apparatus | — | 2020-03-24 |
| D877988 | Welder's helmet | — | 2020-03-10 |
| 10559182 | Welding protector, healthcare system for worker, and operating method of the system | — | 2020-02-11 |