Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009172 | Method for and apparatus of thermal treatment of human waste | Shigeki Sugiue | 1991-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009172 | Method for and apparatus of thermal treatment of human waste | Shigeki Sugiue | 1991-04-23 |