Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820879 | Container for recyclable materials | — | 2004-11-23 |
| 6749206 | Container for recyclable materials | Michael O'Keefe | 2004-06-15 |
| 6505842 | Storing and transporting flexible sheets | Michael O'Keefe | 2003-01-14 |
| 6461862 | Removal of malodorous gas from geothermal water | — | 2002-10-08 |
| 6293568 | Storing and transporting flexible sheets | Michael O'Keefe | 2001-09-25 |
| 5415514 | Apparatus for storing and transporting stacks of flexible sheets | — | 1995-05-16 |
| 5096368 | Method for storing and transporting stacks of flexible sheets | — | 1992-03-17 |