Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386988 | Golf swing training and exercise device | Randy Shearer, Ira Kisver | 2002-05-14 |
| 4375403 | Solvent dewaxing process | Charles W. Harrison, Herbert J. Pitman, Avilino Sequeira, Jr. | 1983-03-01 |
| 4212070 | Control system for a furfural refining unit receiving heavy sweet charge oil | Avilino Sequeira, Jr., Frank L. Barger | 1980-07-08 |