Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698070 | Cutting insert for interrupted heavy machining | — | 1987-10-06 |
| 4561810 | Bi-level cutting insert | — | 1985-12-31 |
| 4544517 | Automatic composite press technique for producing cutting inserts | — | 1985-10-01 |
| 4504284 | Indexable composite cutting insert having corner cutting edges | — | 1985-03-12 |
| 4497639 | Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope | — | 1985-02-05 |
| 4483892 | Wear resistant annular insert and process for making same | — | 1984-11-20 |
| 4465650 | Process for preparing nitrided superhard composite materials | — | 1984-08-14 |
| 4460382 | Brazable layer for indexable cutting insert | — | 1984-07-17 |
| 4453951 | Process for the production of silicone carbide composite | — | 1984-06-12 |
| 4448591 | Cutting insert having unique cross section | — | 1984-05-15 |
| 4428755 | Process for the production of silicone carbide composite | — | 1984-01-31 |
| 4417906 | Process for production of silicon carbide composite | — | 1983-11-29 |
| 4271114 | Method of compacting dry powder into shapes | — | 1981-06-02 |
| 4225546 | Method of compacting dry powder into shapes | — | 1980-09-30 |