Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D447660 | Floor mat | — | 2001-09-11 |
| D281752 | Floor mat | David R. Dickens, Waldo Smith | 1985-12-17 |
| 4478901 | Floor mat construction | David R. Dickens, Waldo Smith | 1984-10-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D447660 | Floor mat | — | 2001-09-11 |
| D281752 | Floor mat | David R. Dickens, Waldo Smith | 1985-12-17 |
| 4478901 | Floor mat construction | David R. Dickens, Waldo Smith | 1984-10-23 |