Top Inventors at Viewlogic Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David L. Johannsen | 2 |
| 2 | Charles Berman | 1 |
| 3 | David L. Allen | 1 |
| #4 | Prasanna P. Deshmukh | 1 |
| #5 | Richard Mankin | 1 |
| #6 | Thomas M. Niermann | 1 |
| #7 | Gary Greenstein | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | David L. Johannsen | 2 |
| 2 | Charles Berman | 1 |
| 3 | David L. Allen | 1 |
| #4 | Prasanna P. Deshmukh | 1 |
| #5 | Richard Mankin | 1 |
| #6 | Thomas M. Niermann | 1 |
| #7 | Gary Greenstein | 1 |