Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641723 | Oxygenated water dispensing system and method | Dennis E. Crowley | 2003-11-04 |
| 6228259 | Oxygenated water cooler | Henry Schwartz, Dennis E. Crowley, George P. Mravlja, Jr., R. Glenn Wright, Doug Mowers | 2001-05-08 |
| 6200488 | Water bottle cap | Dennis E. Crowley | 2001-03-13 |
| 6197189 | Oxygenated water cooler | Henry Schwartz, Dennis E. Crowley, George P. Mravlja, Jr., R. Glenn Wright, Doug Mowers | 2001-03-06 |
| 6190549 | Oxygenated water cooler | Henry Schwartz, Dennis E. Crowley, George P. Mravlja, Jr., R. Glenn Wright, Doug Mowers | 2001-02-20 |