Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149021 | Folding truss member for a display | — | 2000-11-21 |
| 5768845 | Module panel and assembly | Igor Slutsky | 1998-06-23 |
| 5624200 | Panel fastener and space frame hub | — | 1997-04-29 |
| 5566516 | Spherical grid | — | 1996-10-22 |
| 5509502 | Construction elevator | — | 1996-04-23 |
| D340533 | Curved panel with counter and header | Gordon Savoie | 1993-10-19 |
| 5220952 | Flexibly interconnected panels | — | 1993-06-22 |
| 5195839 | Interconnected frame assembly | Eric Wicklund, Sue Oleson | 1993-03-23 |
| 5125193 | Foldable panel display system | — | 1992-06-30 |
| 5092385 | Interlocking panel system | — | 1992-03-03 |
| 5048995 | Coupler for tubular frame members | — | 1991-09-17 |
| D317469 | Portable exhibit display | — | 1991-06-11 |
| 4991813 | Frameless portable display | — | 1991-02-12 |
| 4941717 | Knockdown table and cabinet structure | — | 1990-07-17 |
| 4934858 | Fastening device for support structures | — | 1990-06-19 |
| D308448 | Exhibit display panel | — | 1990-06-12 |
| 4926294 | Portable exhibit display header | Gary R. Sorenson | 1990-05-15 |
| 4919259 | Portable display case | — | 1990-04-24 |
| 4727994 | Collapsible support and attachment structure | — | 1988-03-01 |
| 4658560 | Support and attachment brace | — | 1987-04-21 |
| 4627210 | Hub assembly for collapsible structure | — | 1986-12-09 |
| RE31565 | Portable shelter | — | 1984-04-24 |
| 4356648 | Framing system for display panels | — | 1982-11-02 |