Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948633 | Cup lid having combined straw slot depression and tear back lid retainer | Michael Freek | 2005-09-27 |
| 6866905 | Injection blow-molded disposable tumbler and method of making same | Erland R. Sandstrom, Brigitte K. Weigert, Donald C. McCarthy, Michael Freek | 2005-03-15 |