Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658776 | Modular bulkhead display system | Martin S. Cross | 2003-12-09 |
| 6461712 | Foam sign | Martin S. Cross | 2002-10-08 |
| 6432520 | Magnetic modifiable sign | Martin S. Cross | 2002-08-13 |
| 6159577 | Magnetic modifiable sign system | Gary S. Pasternak | 2000-12-12 |
| 6129969 | Foam sign | Gary S. Pasternak, Martin S. Cross | 2000-10-10 |
| 6003697 | Support assembly for attaching a sign | Craig S. Ferchat, Johann Andre Van Der Linde, Martin S. Cross | 1999-12-21 |
| 5927671 | Snap closing panel holder | — | 1999-07-27 |
| 5852890 | Magnetic modifiable sign system | — | 1998-12-29 |
| 5752720 | Tape binding system | — | 1998-05-19 |
| 5584461 | Snap closing panel holder | — | 1996-12-17 |
| 5564579 | Apparatus for constructing a gondola canopy | Martin S. Cross | 1996-10-15 |
| 5364057 | Snap closing panel holder | — | 1994-11-15 |