Patents per Year
Top Inventors at Span & Company All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James C. Stevens | 3 |
| 1 | Malcolm S. McClure | 3 |
| 1 | Phong B. Chau | 3 |
| 1 | William E. Baker | 3 |
| #5 | John J. Robinson | 1 |
| #5 | Kevin E. Nortrup | 1 |
| #5 | William R. Baker | 1 |
| #5 | William H. Baker | 1 |
| #5 | Andrew Artimovich | 1 |