Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814143 | Marine navigational aid apparatus and method | — | 2023-11-14 |
| 7615147 | Method and apparatus for water treatment | — | 2009-11-10 |
| 4204953 | Process for alkaline scaling | Thomas D. Hodgson, Kenneth W. Carley-Macauly | 1980-05-27 |