Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609669 | Hydraulic loading system for ball and ring pulverizers | Michael E. Rakocy, Rodney C. Pifer | 2003-08-26 |
| 5632136 | Wire winding apparatus | Wayne A. Luchenbill, Danny J. Kelley, James A. Horn | 1997-05-27 |