Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078009 | Aerosol dispenser having annular seals and aerosol container therefor | Robert Paul Cassoni, Kerry Lloyd Weaver, Robert Earl Magness, Andrew William Franckhauser, Douglas Bruce Zeik +1 more | 2021-08-03 |
| 11000983 | Plural nested preform assembly and method of manufacture | Douglas Bruce Zeik, Scott Edward Smith | 2021-05-11 |