Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484929 | Canister for a particulate-type product | Patrick J. Sumpmann, Gordon Meier | 2002-11-26 |
| 6395318 | Delaminating membrane lid for a canister containing a particulate-type product | Patrick J. Sumpmann | 2002-05-28 |
| 6355286 | Perforated air-tight seal membrane for a canister containing a particulate-type product | Patrick J. Sumpmann, Sarah J. Moberg | 2002-03-12 |
| 6338864 | Canister with adhered paper layers for a particulate-type product | Patrick J. Sumpmann, Sarah J. Moberg | 2002-01-15 |