Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37923 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, Michael Timothy Teiga, Joe G. Worlow | 2002-12-10 |
| 5564455 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, Michael Timothy Teiga, Joe G. Worlow | 1996-10-15 |