| 4638535 |
Apparatus for forming a thixoforged copper base alloy cartridge casing |
Michael J. Pryor, Joseph Winter |
1987-01-27 |
| 4612972 |
Method and apparatus for electro-magnetic casting of complex shapes |
— |
1986-09-23 |
| 4607682 |
Mold for use in metal or metal alloy casting systems |
Derek E. Tyler |
1986-08-26 |
| 4594117 |
Copper base alloy for forging from a semi-solid slurry condition |
Michael J. Pryor, Joseph Winter |
1986-06-10 |
| 4561489 |
Flux concentrator |
John V. Patton |
1985-12-31 |
| 4537242 |
Method and apparatus for forming a thixoforged copper base alloy cartridge casing |
Michael J. Pryor, Joseph Winter |
1985-08-27 |
| 4523624 |
Cast ingot position control process and apparatus |
Peter E. Sevier, Gary L. Ungarean |
1985-06-18 |
| 4522790 |
Flux concentrator |
John V. Patton |
1985-06-11 |
| 4494461 |
Method and apparatus for forming a thixoforged copper base alloy cartridge casing |
Michael J. Pryor, Joseph Winter |
1985-01-22 |
| 4465118 |
Process and apparatus having improved efficiency for producing a semi-solid slurry |
Derek E. Tyler |
1984-08-14 |
| 4457354 |
Mold for use in metal or metal alloy casting systems |
Derek E. Tyler |
1984-07-03 |
| 4457355 |
Apparatus and a method for making thixotropic metal slurries |
Joseph Winter, Derek E. Tyler |
1984-07-03 |
| 4450893 |
Method and apparatus for casting metals and alloys |
Joseph Winter, Derek E. Tyler |
1984-05-29 |
| 4434837 |
Process and apparatus for making thixotropic metal slurries |
Joseph Winter, Derek E. Tyler |
1984-03-06 |
| 4317679 |
Method and apparatus for the degassing of molten metal |
Derek E. Tyler |
1982-03-02 |
| 4298187 |
Apparatus for inline degassing and filtration of molten metal |
Derek E. Tyler |
1981-11-03 |
| 4235627 |
Method and apparatus for the degassing of molten metal |
Derek E. Tyler |
1980-11-25 |
| 4225544 |
Method for fabricating a sparger plate for use in degassing of molten metal |
Derek E. Tyler, Richard C. Milici |
1980-09-30 |