Top Inventors at Mechanical Ingenuity 1989
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua D. Costell | 1 |
| 1 | Peter J. Manning | 1 |
| 1 | Howard L. Beckerman | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joshua D. Costell | 1 |
| 1 | Peter J. Manning | 1 |
| 1 | Howard L. Beckerman | 1 |