Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645423 | Multi-chambered container production process | Charles M. Brandt, Richard G. Kraft | 2003-11-11 |
| 6390324 | Multi-chambered container | Charles M. Brandt, Richard G. Kraft | 2002-05-21 |
| 5971197 | Multi-chambered container | Charles M. Brandt, Richard G. Kraft | 1999-10-26 |
| 5928681 | Multi-chambered container production mold | Charles M. Brandt, Richard G. Kraft | 1999-07-27 |