Patents per Year
Top Inventors at View-Master Ideal Group All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David M. Gresham | 2 |
| 1 | Eric DeSmet | 2 |
| 1 | Martin Thaler | 2 |
| #4 | Alan G. Lewis | 1 |
| #4 | John C. Fusi | 1 |
| #4 | Robert M. Jensen | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Stereoscopic viewer | $569K | 1988 |