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Diagnostic ultrasound monitoring system and method |
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Diagnostic ultrasound monitoring system and method |
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Optimal hog carcass processing system and method |
Lincoln Woods, Gregory Wurtz, Anthony Sommers |
2007-05-01 |
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Furnace draft control with remote control feature |
Scott L. Spence, J. Scott Jamieson |
1987-06-30 |
| 4626681 |
Differential pressure control apparatus |
J. Scott Jamieson, Scott L. Spence |
1986-12-02 |
| 4437454 |
Mechanical draft controller with vent damper |
— |
1984-03-20 |
| 4384671 |
Temperature responsive vent damper |
— |
1983-05-24 |
| 4374569 |
Furnace draft control system with electronic loss-of-draft timer |
— |
1983-02-22 |
| 4325690 |
Gas pilot assembly for universal application and method of making same |
— |
1982-04-20 |
| 4270693 |
Electronic thermostat with heat anticipation and control method incorporating same |
— |
1981-06-02 |
| 4254906 |
Thermostat with simulated heat anticipation |
— |
1981-03-10 |
| 4239477 |
Furnace ignition system with draft control and loss-of-draft protection |
— |
1980-12-16 |
| 4189296 |
Method and apparatus for controlling furnace |
— |
1980-02-19 |