Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885223 | Method to prevent dual rod drill string drag | Greg L. Slaughter, Jr., Joseph G. Greenlee | 2024-01-30 |
| RE37923 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, George E. Strecker, Michael Timothy Teiga | 2002-12-10 |
| 5564455 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, George E. Strecker, Michael Timothy Teiga | 1996-10-15 |
| 4609318 | Rotary piler system for sugar cane | Kenneth Rodrigue | 1986-09-02 |