Ghrist, III; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ghrist, III; William D..The latest application filed is for "process protection system".
- Ghrist, III; William D. - Pittsburgh PA
- Ghrist, III; William D. - Washington PA
| Patent | Date |
|---|---|
| Process protection system Grant 6,532,550 - Crew , et al. March 11, 2 | 2003-03-11 |
| Microprocessor information exchange with updating of messages by asynchronous processors using assigned and/or available buffers in dual port memory Grant 5,179,665 - Roslund , et al. January 12, 1 | 1993-01-12 |
| Testing sensor signal processors Grant 4,692,299 - Crew , et al. September 8, 1 | 1987-09-08 |
| Fault-tolerant analog output network Grant 4,652,417 - Sutherland , et al. March 24, 1 | 1987-03-24 |
| Wide load range system for transferring turbine or plant operation between computers in a multiple computer turbine and power plant control system Grant 4,037,088 - Davis , et al. July 19, 1 | 1977-07-19 |
| Multiple computer system for operating a power plant turbine with manual backup capability Grant 3,898,441 - Davis , et al. August 5, 1 | 1975-08-05 |
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