Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10856605 | Polyvinyl chloride safety boots | Steven A. Smith, Robert N. Petersen, Wang Sheng Ming | 2020-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10856605 | Polyvinyl chloride safety boots | Steven A. Smith, Robert N. Petersen, Wang Sheng Ming | 2020-12-08 |