| 7169238 |
Carbide method and article for hard finishing resulting in improved wear resistance |
John B. Walenta, Charles F. Berndt, Thomas E. Clements, Steven M. Cross, Timothy M. Hoefft |
2007-01-30 |
| 6024893 |
Method for controlling a nitriding furnace |
Sheryl A. Tipton, Philip A. Newman, Paul E. Hoernlein |
2000-02-15 |
| 5928604 |
Automated system for carburizing a component |
Fredric A. Woldow |
1999-07-27 |
| 5910223 |
Steel article having high hardness and improved toughness and process for forming the article |
Sheryl A. Tipton |
1999-06-08 |
| 5828582 |
Automatic control of endothermic gas generators using low cost oxygen sensing probes |
Randall R. Conklen, Paul R. Luebbers |
1998-10-27 |
| 5801296 |
Process for automated measurement of ammonia content in a gas mixture |
Ronald G. Morgan, Sheryl A. Tipton, Wayne A. Supak |
1998-09-01 |
| 5767383 |
Apparatus for automated measurement of ammonia concentration in a gas mixture |
Ronald G. Morgan, Sheryl A. Tipton, Wayne A. Supak |
1998-06-16 |
| 5722772 |
Quench cooling effectiveness apparatus for continous monitoring |
Wayne A. Supak, Sheryl A. Tipton |
1998-03-03 |
| 5601363 |
Quench system cooling effectiveness meter and method of operating same |
Wayne A. Supak, Sheryl A. Tipton |
1997-02-11 |
| 5407180 |
Heat treat furnace system for performing different carburizing processes simultaneously |
Loren Thompson |
1995-04-18 |
| 5324366 |
Heat treat furnace system for performing different carburizing processes simultaneously |
Loren Thompson |
1994-06-28 |
| 5187670 |
Control system for scheduling parts in a heat-treating process |
Gregory S. Holloway |
1993-02-16 |
| 4921025 |
Carburized low silicon steel article and process |
Sheryl A. Tipton, Gregory S. Holloway, David R. Gromer, Gary L. Biltgen |
1990-05-01 |
| 4763880 |
Rotary hearth multi-chamber, multi-purpose furnace system |
John W. Smith |
1988-08-16 |
