Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085366 | High gloss paper cup | Derek S. Matheson, Delvin K. Border, Carlton L. Kennet, Daniel E. Hammett | 1992-02-04 |
| 5039560 | Method for producing high gloss cup | Derek S. Matheson, Delvin K. Border, Carlton L. Kemmet, Daniel E. Hammett | 1991-08-13 |
| 4629088 | Container lid with drink-through opening | — | 1986-12-16 |
| 4366696 | Nestable can method of manufacture | Florentino Q. Apelin, Gordon D. Henderson | 1983-01-04 |