Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7246639 | Suspended containment system | — | 2007-07-24 |
| 7171990 | Contoured surface defueling fitting | — | 2007-02-06 |
| 6896013 | Aircraft defueling apparatus and method | — | 2005-05-24 |
| 6860300 | Aircraft defueling system | — | 2005-03-01 |
| 6802518 | Wheelchair access system | — | 2004-10-12 |
| 6503176 | Walker device with power assisted lift | — | 2003-01-07 |
| 5676834 | Upflow clarifier | — | 1997-10-14 |
| 5569381 | Upflow clarifier | — | 1996-10-29 |
| 5565101 | Oil and water separator | — | 1996-10-15 |
| 5277806 | Liquid clarifier | — | 1994-01-11 |
| 5117876 | Defueling fitting and method for removing fuel from an aircraft fuel cell | — | 1992-06-02 |
| 4413747 | Floating lid for a liquid storage tank | Tyrus Neil Tenold, Michael D. Cossette, Jack Gordon | 1983-11-08 |