Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D884752 | Filter key device | — | 2020-05-19 | |
| D855668 | Filter key device | — | 2019-08-06 | |
| 7124920 | Hanger attachment | Dana Mark Gustafson | 2006-10-24 | |
| 6296626 | Eye wash station | — | 2001-10-02 | |
| D438983 | Eye wash station | — | 2001-03-13 | |
| D424374 | Igniter | — | 2000-05-09 | |
| 6050811 | Igniter | — | 2000-04-18 | |
| D406334 | Portable dental irrigator for pets | Donald M. Rosenthal, Raymond G. Bryan | 1999-03-02 | |
| 5803227 | Bill stacker | Robert A. Luciano, Jr. | 1998-09-08 | $8,398,000 |
| D366384 | Pedestal mounted drinking fountain | — | 1996-01-23 | |
| D356229 | Pedestal mounted drinking fountain | — | 1995-03-14 | |
| D353739 | Pedestal mounted drinking fountain | — | 1994-12-27 | |
| 5350112 | Tempered water mixing system | — | 1994-09-27 | |
| 5008963 | Emergency wash station | — | 1991-04-23 |