Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815819 | Method for obtaining images for use in displaying a three-dimensional illusion and related image recording medium | Eric K. Pritchard | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815819 | Method for obtaining images for use in displaying a three-dimensional illusion and related image recording medium | Eric K. Pritchard | 1989-03-28 |