Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621502 | Mosaic fabrication fixture and method of making mosaics | Hans Dehli | 1997-04-15 |
| 5459954 | Advertising display method and apparatus | John W. Goodin, Roger J. Rickey, Bradford D. Peeters, Gustav Hubert | 1995-10-24 |
| 4897802 | Method and apparatus for preparing and displaying visual displays | William B. Atkinson | 1990-01-30 |
| 4688342 | Shuttle display apparatus | William B. Atkinson | 1987-08-25 |