Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487862 | Low cost jet engine | — | 2002-12-03 |
| 4864902 | Socket wrench slugging device | — | 1989-09-12 |
| 4556127 | Railway track lubricator | Paul J. Henninger, Chester F. Klages, Jr., Jerrold K. Shetter | 1985-12-03 |
| 4273052 | Spike driving apparatus | John Woolner, Emeric Gaslevic | 1981-06-16 |