Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362309 | Trash can hauler | — | 1982-12-07 |
| 4320817 | Combined chair and stool apparatus | Silas J. Knoke | 1982-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362309 | Trash can hauler | — | 1982-12-07 |
| 4320817 | Combined chair and stool apparatus | Silas J. Knoke | 1982-03-23 |