Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272214 | Valve for pressurized metered dose dispenser | Andrew D. Child | 2019-04-30 |
| 8814009 | Metered dose valve | Peter D. Hodson, Matthew A. Goring, Stephen J. Howgill, John Fielding, Richard D. Brewer +6 more | 2014-08-26 |