Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6158617 | Concentrated reduced dosage spray pump delivery system | Mark Thomas Lund, Marjorie Mossman Peffly | 2000-12-12 |
| 6050457 | High pressure manually-actuated spray pump | Christopher B. Arnold, Mark Thomas Lund | 2000-04-18 |
| 5947340 | Manually-actuated high pressure spray pump | Christopher B. Arnold, Mark Thomas Lund | 1999-09-07 |
| 5829640 | Dispensing pump | Eric Richard Bartsch | 1998-11-03 |