Top Inventors at Cfr All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Sung Kil CHO | 4 |
| 2 | Robert Barry | 3 |
| 3 | Edward D. Berglund | 2 |
| #4 | James R. Hilmanowski | 2 |
| #5 | Lowell H. Schiebe | 2 |
| #6 | Dale L. Grave | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Sung Kil CHO | 4 |
| 2 | Robert Barry | 3 |
| 3 | Edward D. Berglund | 2 |
| #4 | James R. Hilmanowski | 2 |
| #5 | Lowell H. Schiebe | 2 |
| #6 | Dale L. Grave | 1 |