Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584361 | Forging die lubricator | Lawrence W. Cisko, James R. Anglin, Aladar Fricke, Phillip J. Pallone, Frank E. Savor | 1996-12-17 |
| 5435373 | Apparatus and method for lubricating and cleaning out die-casting equipment | Donald L. Drane, James R. Fields, Thomas J. Kasun, Robert E. Robinson | 1995-07-25 |
| 5246055 | Vacuum die-casting machine with apparatus and method for controlling pressure behind piston | James R. Fields, Lawrence W. Cisko | 1993-09-21 |
| 5076344 | Die-casting process and equipment | James R. Fields, Men G. Chu, Lawrence W. Cisko, C. Edward Eckert, George C. Full +10 more | 1991-12-31 |