Top Inventors at Science Accessories All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Seymour J. Sindeband | 5 |
| 2 | Robert D. Butler | 4 |
| 3 | Stanley Schorum | 3 |
| #4 | Harold S. Terk | 1 |
| #5 | Joseph A. Howells | 1 |
| #6 | Thomas L. Stone | 1 |
| #7 | William D. Kelly | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Seymour J. Sindeband | 5 |
| 2 | Robert D. Butler | 4 |
| 3 | Stanley Schorum | 3 |
| #4 | Harold S. Terk | 1 |
| #5 | Joseph A. Howells | 1 |
| #6 | Thomas L. Stone | 1 |
| #7 | William D. Kelly | 1 |