Buchl; Andrew F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buchl; Andrew F..The latest application filed is for "joystick control for an automatic depth control system and method".
- Buchl; Andrew F. - Sioux City IA
- Buchl; Andrew F. - Rugby ND
| Patent | Date |
|---|---|
| Joystick control for an automatic depth control system and method Grant 6,216,794 - Buchl April 17, 2 | 2001-04-17 |
| Ultrasonic transducer based device positioning system and method Grant 6,216,795 - Buchl April 17, 2 | 2001-04-17 |
| Automatic depth control system and method Grant 6,164,385 - Buchl December 26, 2 | 2000-12-26 |
| Master/slave hydraulic system with rebound compensation Grant 4,825,655 - Buchl , et al. May 2, 1 | 1989-05-02 |
| Automatic depth control system Grant 4,646,620 - Buchl March 3, 1 | 1987-03-03 |
| Floating piston depth control apparatus Grant 4,622,884 - Buchl * November 18, 1 | 1986-11-18 |
| Depth control apparatus Grant 4,423,664 - Buchl January 3, 1 | 1984-01-03 |
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