Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D876923 | Door lock | Wai P. Wong, Andrew DaSilva | 2020-03-03 |
| D876200 | Door lock | Wai P. Wong, Andrew DaSilva | 2020-02-25 |
| 6659575 | Cabinet cover construction for formed sheet metal cabinets | Nathan Thomas Hellman, Greg Jon Holcomb, Daniel Jackson | 2003-12-09 |
| 6651908 | Foam marking device for yards | Richard P. Borglum, Anthony R. Borglum | 2003-11-25 |