Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5438931 | Rail anchor remover | Neal W. Becker, Robert L. Turner | 1995-08-08 |
| 5142987 | Automatic anchor applicator | Donald C. Freymuth, Dale K. Lange, Gerald Paulus, Thomas F. Petrykowski, Robert L. Turner | 1992-09-01 |
| 5117760 | Rail anchor spreader with rail clamp and adjustable head assembly | Roberto Almaraz, Thomas F. Petrykowski, Ronald L. Rhodes, Robert L. Turner | 1992-06-02 |