Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806823 | Sign holder and tool for installation and removing a sign holder from a support | — | 1998-09-15 |
| D394776 | Floor mat border | — | 1998-06-02 |
| D389526 | Adjustable sign holder | — | 1998-01-20 |
| D387155 | Air diffuser guard | — | 1997-12-02 |
| D386531 | Adjustable sign holder | — | 1997-11-18 |
| D372939 | Sign holder | — | 1996-08-20 |
| D366066 | Sign holder | — | 1996-01-09 |
| 5480116 | Sign holder | — | 1996-01-02 |
| D364799 | Combined clamp and hook | — | 1995-12-05 |
| 5472163 | Sign holder | — | 1995-12-05 |
| D357505 | Sign holder | — | 1995-04-18 |
| 5292282 | Air guard | — | 1994-03-08 |
| D340281 | Air diffuser guard | — | 1993-10-12 |
| 5188332 | Sign holder | — | 1993-02-23 |
| D322634 | Sign holder | — | 1991-12-24 |