Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887646 | Modular sand mold system for metal treatment and casting | Walter J. Evans, Frank Tibaudo | 1999-03-30 |
| 4288495 | Article coated with beta silicon carbide and silicon | Roy L. Van Alsten, David Moskowitz | 1981-09-08 |
| 4280973 | Process for producing Si.sub.3 N.sub.4 base articles by the cold press sinter method | David Moskowitz | 1981-07-28 |
| 4226914 | Novel spraying composition, method of applying the same and article produced thereby | David Moskowitz, Roy L. Van Alsten | 1980-10-07 |
| 4195049 | Method of increasing the strength of a beta silicon carbide article | Jack E. Noakes | 1980-03-25 |