Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009051 | Valve | Sascha Alexander Biwersi, Christoph Stoenner | 2021-05-18 |
| RE37923 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, George E. Strecker, Joe G. Worlow | 2002-12-10 |
| 5797458 | Aerator control mechanism | Merlin E. Simon, Mark E. Lamb | 1998-08-25 |
| 5564455 | Hydraulic circuit for automatic control of a horizontal boring machine | Donald J. Keating, George E. Strecker, Joe G. Worlow | 1996-10-15 |