Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756788 | Inline winder with take-up web | Naim S. Hemmat, Paul Jeges | 1988-07-12 |
| 4649984 | Method of and apparatus for casting metal strip employing a localized conditioning shoe | Naim S. Hemmat, Paul Jeges | 1987-03-17 |
| 4649254 | Amorphous metal ribbon fabrication | Eli Rosenthal | 1987-03-10 |
| 4644999 | Inline winder with take-up web | Naim S. Hemmat, Paul Jeges | 1987-02-24 |
| 4614218 | Vacuum belt hugger for casting of ribbon | — | 1986-09-30 |
| 4592411 | Method of and apparatus for continuously casting metal filament in a vacuum | Howard H. Liebermann | 1986-06-03 |
| 4589470 | Method and apparatus for cooling a moving chill substrate | Paul G. Friedmann, Julian H. Kushnick, Eli Rosenthal, James R. Hubbard, Christian J. Zingler | 1986-05-20 |
| 4559992 | Continuous vacuum casting and extraction device | Robert W. Smith, Howard H. Liebermann | 1985-12-24 |
| 4527613 | Method and apparatus for slitting a continuously cast metal ribbon | Eli Rosenthal | 1985-07-09 |
| 4506725 | Method and apparatus for magnetically holding a cast metal ribbon against a belt | — | 1985-03-26 |
| 4453654 | Continuous casting nozzle with transverse reinforcement structure | — | 1984-06-12 |
| 4394006 | Molten metal flow control | — | 1983-07-19 |
| 4301854 | Chill roll casting of continuous filament | Naim S. Hemmat, Donald E. Polk | 1981-11-24 |
| 4290476 | Nozzle geometry for planar flow casting of metal ribbon | Robert W. Smith, Naim S. Hemmat, Sheldon Kavesh, Seymour Draizen | 1981-09-22 |
| 4274473 | Contour control for planar flow casting of metal ribbon | Sheldon Kavesh, Naim S. Hemmat, Seymour Draizen, Robert W. Smith | 1981-06-23 |
| 4265665 | Foundry molds containing glassy metal alloy filaments | — | 1981-05-05 |
| 4190095 | Chill roll casting of continuous filament | — | 1980-02-26 |
| 4184532 | Chill roll casting of continuous filament | Naim S. Hemmat, Donald E. Polk | 1980-01-22 |