Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697532 | Metered-dose aerosol valves | Trevor J. Wilde | 1997-12-16 |
| 4407481 | Valve assembly for a pressurized aerosol-dispensing container | Norman Burdekin | 1983-10-04 |
| 4219084 | Fire extinguishing apparatus having a slidable mass for a penetrator nozzle | Robert A. Administrator of the National Aeronautics and Space Frosch, Norris C. Gray, Robert M. Senseny | 1980-08-26 |