Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261825 | Oxidation tank for sewage treatment apparatus | — | 1981-04-14 |
| 4249415 | Apparatus for measurement of compressive loads | Gordon H. Steel | 1981-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261825 | Oxidation tank for sewage treatment apparatus | — | 1981-04-14 |
| 4249415 | Apparatus for measurement of compressive loads | Gordon H. Steel | 1981-02-10 |