Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6083284 | Apparatus and method for monitoring and controlling rate of bath turnover | Frank Graham Clifford | 2000-07-04 |
| 5946950 | Pump incorporated in a textile package dyeing machine | Graham F. Clifford | 1999-09-07 |