Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5156907 | Injection molding of fiber reinforced articles | — | 1992-10-20 |
| 5061423 | Injection molding of fiber reinforced articles | — | 1991-10-29 |
| 4857485 | Oxidation resistant fiber reinforced composite article | John J. Brennan, Karl M. Prewo | 1989-08-15 |
| 4766096 | Silicon nitride whisker reinforced glass matrix composites | Karl M. Prewo | 1988-08-23 |
| H347 | Alumina fiber reinforced lithium aluminosilicate | Karl M. Prewo | 1987-10-06 |
| 4666645 | Method for forming fiber reinforced composite articles | Karl M. Prewo | 1987-05-19 |
| 4664731 | Pultrusion of glass and glass-ceramic matrix composites | Karl M. Prewo | 1987-05-12 |
| 4613473 | Method for forming composite articles of complex shapes | Karl M. Prewo | 1986-09-23 |
| 4581053 | Method of producing woven fiber reinforced glass matrix composite articles | Karl M. Prewo | 1986-04-08 |
| 4571317 | Process for producing binderless carbon or graphite articles | Romeo G. Bourdeau, Roscoe A. Pike | 1986-02-18 |
| 4464192 | Molding process for fiber reinforced glass matrix composite articles | Karl M. Prewo | 1984-08-07 |
| 4428763 | Transfer molding method of producing fiber reinforced glass matrix composite articles | — | 1984-01-31 |
| 4414011 | Method of securing fiber reinforced glass matrix composite material to structural members | Karl M. Prewo | 1983-11-08 |
| 4412854 | Method of producing fiber reinforced glass matrix composite articles of complex shape | — | 1983-11-01 |
| 4384909 | Bonding Si.sub.3 N.sub.4 ceramics | — | 1983-05-24 |
| 4350672 | Binderless carbon or graphite articles | Romeo G. Bourdeau, Roscoe A. Pike | 1982-09-21 |