Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017527 | Mechanical seals of SiC-coated graphite by rate-controlled generation of SiO and process therefor | Kim Chang-Sam, Choi Heon-Jin, Park Seong-Hoon | 1991-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017527 | Mechanical seals of SiC-coated graphite by rate-controlled generation of SiO and process therefor | Kim Chang-Sam, Choi Heon-Jin, Park Seong-Hoon | 1991-05-21 |