Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644517 | Stem configuration to reduce seal abrasion in metered dose aerosol valves | Peter D. Hodson, Andrew Mark Bryant | 2003-11-11 |
| 6119688 | Powder dispenser | Ralph Duane Whaley, Mark Shinnick, DonGene Kriegl, Thomas Ward Reeder, Brian Mark Pattock +2 more | 2000-09-19 |
| 6029661 | Powder dispenser | Ralph Duane Whaley, Mark Shinnick, DonGene Kriegl, Thomas Ward Reeder, Brian Mark Pattock +2 more | 2000-02-29 |
| 5477992 | Metered-dose aerosol valves | Philip A. Jinks, Trevor J. Wilde | 1995-12-26 |
| 4819834 | Apparatus and methods for delivering a predetermined amount of a pressurized fluid | — | 1989-04-11 |
| 4479799 | Hypodermic syringe containing microfibers of an amorphous heparin salt | — | 1984-10-30 |
| 4405612 | Heparin web compositions | — | 1983-09-20 |
| 4352789 | Aerosol compositions containing finely divided solid materials | — | 1982-10-05 |