Top Inventors at Parker & Harper Companies All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David G. Holloway | 5 |
| 1 | Roger G. Massey | 5 |
| 3 | Kenneth Madden | 3 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David G. Holloway | 5 |
| 1 | Roger G. Massey | 5 |
| 3 | Kenneth Madden | 3 |