Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691760 | Lift cord tensioning device | Raymond Randall | 2004-02-17 |
| 6688373 | Architectural covering for windows | John A. Corey, Arthur T. Karis, Rich Watkins, Raymond Randall | 2004-02-10 |