Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627330 | Leverage insertion assembly | Ekhard Preikschat | 1997-05-06 |
| 5600058 | Rotating consistency transmitter and method | Ekhard Preikschat | 1997-02-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627330 | Leverage insertion assembly | Ekhard Preikschat | 1997-05-06 |
| 5600058 | Rotating consistency transmitter and method | Ekhard Preikschat | 1997-02-04 |