Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464662 | Rotorcraft autopilot system, components and methods | Marc Feifel, Mark Marvin, Nicholas Albion | 2019-11-05 |
| 10428583 | Multimode steering and homing system, method and apparatus | Tim Shaw, Albert W. Chau | 2019-10-01 |
| 10422664 | Tracking positions of personnel, vehicles, and inanimate objects | Rudolf Zeller, Guenter W. Brune, Albert W. Chau | 2019-09-24 |
| 10378334 | Flux plane locating in an underground drilling system | Guenter W. Brune, Albert W. Chau | 2019-08-13 |
| 10351231 | Rotorcraft autopilot and methods | Nicholas Albion, Mark Bartel, Marc Feifel, Mark Marvin | 2019-07-16 |
| 10281347 | Tension monitoring arrangement and method | Albert W. Chau, Rudolf Zeller, Charles Yu Yat Tsang | 2019-05-07 |
| 10273796 | Advanced steering tool system, method and apparatus | Guenter W. Brune, Albert W. Chau, Rudolf Zeller | 2019-04-30 |
| 10254425 | Locating arrangement and method using boring tool and cable locating signals | Guenter W. Brune, Albert W. Chau | 2019-04-09 |
| 10246985 | Boring tool tracking fundamentally based on drill string length, pitch and roll | James W. Burrows, Guenter W. Brune | 2019-04-02 |