Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821934 | Plastic support clip having a retaining hook for releasably retaining an article within the clip | Charles Ritchie | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821934 | Plastic support clip having a retaining hook for releasably retaining an article within the clip | Charles Ritchie | 1989-04-18 |