Top Inventors at Pmg Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | William Blair | 3 |
| 2 | David R. Blair | 2 |
| 3 | Robert E. Steele | 2 |
| #4 | William L. Blair | 1 |
| #5 | Yoshikazu Koi | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | William Blair | 3 |
| 2 | David R. Blair | 2 |
| 3 | Robert E. Steele | 2 |
| #4 | William L. Blair | 1 |
| #5 | Yoshikazu Koi | 1 |