Clark, Jr.; Charles A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Clark, Jr.; Charles A..The latest application filed is for "adaptive stepper".
- Clark, Jr.; Charles A. - Chatsworth CA
| Patent | Date |
|---|---|
| Adaptive stepper Grant 5,083,003 - Clark, Jr. , et al. January 21, 1 | 1992-01-21 |
| Input and output peripheral controller cards for use in a programmable logic controller system Grant 4,910,659 - Gates , et al. March 20, 1 | 1990-03-20 |
| Electronic locating system for persons receiving telephone calls Grant 4,649,385 - Aires , et al. March 10, 1 | 1987-03-10 |
| Line variable overcurrent protection for a voltage conversion circuit Grant 4,415,960 - Clark, Jr. November 15, 1 | 1983-11-15 |
| Voltage suppression circuit for a DC-to-DC voltage converter circuit Grant 4,327,405 - Clark, Jr. April 27, 1 | 1982-04-27 |
| Voltage supression circuit for a voltage converter circuit Grant 4,323,957 - Clark, Jr. , et al. April 6, 1 | 1982-04-06 |
| Overload protection for a voltage conversion circuit Grant 4,308,576 - Clark, Jr. December 29, 1 | 1981-12-29 |
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