Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643424 | Apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water | William J. Riffe | 1997-07-01 |
| 5346598 | Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water | William J. Riffe | 1994-09-13 |
| 5055165 | Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and fresh water | William J. Riffe | 1991-10-08 |
| 5009757 | Electrochemical system for the prevention of fouling on steel structures in seawater | William J. Riffe | 1991-04-23 |
| 4405282 | Load bearing arrangement for a movable bucket fork lift attachment | — | 1983-09-20 |
| 4247243 | Safety catch for a movable bucket fork lift attachment | — | 1981-01-27 |