Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6998160 | Five-layered, biaxially-oriented, sealable tubular film for the packaging and wrapping of paste-like foodstuffs meat and meat with bones and use thereof | Hartmut Grund, Horst Lang | 2006-02-14 |
| 6994912 | Co-extruded, multi-layered, biaxially oriented, weldable flat film for the production of welded tubular films and use thereof | Hartmut Grund, Horst Lang | 2006-02-07 |
| D272862 | Engine washing and cleaning apparatus | Bero Burghard | 1984-02-28 |
| D271146 | Cleaning apparatus for automotive engine parts and the like | Bero Burghard | 1983-10-25 |