Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056125 | Cross flow cyclonic flotation column for coal and minerals beneficiation | Ralph W. M. Lai | 2000-05-02 |
| 5456464 | Golf putter | Joshua C. Davenport | 1995-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056125 | Cross flow cyclonic flotation column for coal and minerals beneficiation | Ralph W. M. Lai | 2000-05-02 |
| 5456464 | Golf putter | Joshua C. Davenport | 1995-10-10 |