Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4228215 | Laminate including fluid compression rolled polymer | Carl C. Hein, III, Russell J. Lempke, Joseph J. Spitz, Don W. Seidler | 1980-10-14 |
| 4211326 | Blister package | Carl C. Hein, III, Joseph J. Spitz, Donald W. Seidler | 1980-07-08 |