Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655694 | Slide ring seal | — | 2003-12-02 |
| 6627143 | SiC—C/C composite material, uses thereof, and method for producing the same | Shigeru Hanzawa | 2003-09-30 |
| 6523832 | Slide ring seal | — | 2003-02-25 |