Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345750 | Apparatus for supplying and sealing flat articles | Roland Klein | 1994-09-13 |
| 4965983 | Method and apparatus for feeding strips to a packaging machine | Roland Muller, Roland Klein | 1990-10-30 |