Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876494 | Position and velocity feedback system for a digital robot control | Kenneth E. Daggett, Richard J. Casler, Jr. | 1989-10-24 |
| 4874997 | Digital robot control providing pulse width modulation for a brushless DC drive | Kenneth E. Daggett, Richard J. Casler, Jr., Richard A. Johnson | 1989-10-17 |
| 4868474 | Multiprocessor position/velocity servo control for multiaxis digital robot control system | Roy E. Lancraft, Kenneth E. Daggett, Richard J. Casler, Jr., Barrett L. Booth, Norman J. Bergman +1 more | 1989-09-19 |
| 4864206 | Multiaxis robot control having improved energy monitoring system for protecting robots against joint motor overload | Richard J. Casler, Jr. | 1989-09-05 |
| 4864204 | Multiprocessor torque servo control for multiaxis digital robot control system | Kenneth E. Daggett, Richard J. Casler, Jr. | 1989-09-05 |
| 4851748 | Basic digital multi-axis robot control having modular performance expansion capability | Kenneth E. Daggett, Richard J. Casler, Jr., Barrett L. Booth | 1989-07-25 |
| 4807153 | Multiaxis digital robot control having a backup velocity monitor and protection system | Richard J. Casler, Jr. | 1989-02-21 |