| 5276300 |
AC/DC powered microwave oven |
Douglas W. Low, Neil C. Titcomb |
1994-01-04 |
| 5027018 |
High voltage electrophoresis apparatus |
Robert A. Valley |
1991-06-25 |
| 4911817 |
Electrophoresis apparatus |
— |
1990-03-27 |
| RE32596 |
Head top surface measurement utilizing screen parameters in electromagnetic casting |
Gary L. Ungarean, John C. Yarwood, Derek E. Tyler |
1988-02-09 |
| 4682645 |
Control system for electromagnetic casting of metals |
Brian G. Lewis |
1987-07-28 |
| 4527096 |
Drive circuit for capacitive electroluminescent panels |
— |
1985-07-02 |
| 4495981 |
Process and apparatus for synchronized electromagnetic casting of multiple strands |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1985-01-29 |
| 4495983 |
Determination of liquid-solid interface and head in electromagnetic casting |
Gary L. Ungarean, John C. Yarwood, Derek E. Tyler |
1985-01-29 |
| 4470447 |
Head top surface measurement utilizing screen parameters in electromagnetic casting |
Gary L. Ungarean, John C. Yarwood, Derek E. Tyler |
1984-09-11 |
| 4462457 |
Transformer-driven shield for electromagnetic casting |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1984-07-31 |
| 4452297 |
Process and apparatus for selecting the drive frequencies for individual electromagnetic containment inductors |
Gary L. Ungarean, John C. Yarwood, Derek E. Tyler |
1984-06-05 |
| 4450890 |
Process and apparatus for electromagnetic casting of multiple strands having individual head control |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1984-05-29 |
| 4446909 |
Process and apparatus for electromagnetic casting of multiple strands having individual head control |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1984-05-08 |
| 4319625 |
Electromagnetic casting process utilizing an active transformer-driven copper shield |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1982-03-16 |
| 4289946 |
Electromagnetic casting apparatus |
John C. Yarwood, Ik Y. Yun, Derek E. Tyler |
1981-09-15 |
| 4285387 |
Transformer-driven shield for electromagnetic casting |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1981-08-25 |
| 4243938 |
Digital bar graph tachometer |
Andrew Willis Bliven, II |
1981-01-06 |
| 4213496 |
Electromagnetic casting apparatus |
John C. Yarwood, Ik Y. Yun, Derek E. Tyler |
1980-07-22 |
