Top Inventors at W. H. Brady 1989
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Norman G. Gratke | 2 |
| 2 | Steven D. Hoyt | 1 |
| 2 | Thomas Maser | 1 |
| 2 | Frank W. Harris | 1 |
| 2 | James P. O'Rourke | 1 |
| 2 | Jack E. Perko | 1 |
| 2 | Joseph S. Hetzer | 1 |
| 2 | John H. Kiekhaefer | 1 |
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Norman G. Gratke | 2 |
| 2 | Steven D. Hoyt | 1 |
| 2 | Thomas Maser | 1 |
| 2 | Frank W. Harris | 1 |
| 2 | James P. O'Rourke | 1 |
| 2 | Jack E. Perko | 1 |
| 2 | Joseph S. Hetzer | 1 |
| 2 | John H. Kiekhaefer | 1 |