Top Inventors at Mine Safety Appliances Company 1989
Showing 1–25 of 25 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Glenn H. Fertig | 5 |
| 2 | Lin Yu | 3 |
| 2 | Clayton J. Bossart | 3 |
| 2 | Joseph D. Jolson | 3 |
| #5 | RaeAnn M. Auel | 2 |
| #5 | Alan A. Schneider | 2 |
| #5 | Albert L. Welker | 2 |
| #5 | David A. Stewart | 2 |
| #5 | John F. Price | 2 |
| #10 | William J. Alexander, III | 1 |
| #10 | Michael A. Van Ells | 1 |
| #10 | Mark Williams | 1 |
| #10 | Michael R. Guido | 1 |
| #10 | Paul W. Schmitt | 1 |
| #10 | Ralph Flatau | 1 |
| #10 | Richard Katz | 1 |
| #10 | Ronald J. Flower | 1 |
| #10 | Robert W. Olsen | 1 |
| #10 | Stanley M. Hoover | 1 |
| #10 | Robert S. Kush | 1 |
| #10 | T. Lee Zinn | 1 |
| #10 | Albert A. Poli | 1 |
| #10 | Charles W. Gardner, Jr. | 1 |
| #10 | Clinton S. Winchester | 1 |
| #10 | Ellison L. Davison | 1 |