Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185840 | Method and apparatus for hardening a layer on a substrate | Lutz Noelle | 2001-02-13 |
| 5218905 | Printing assembly with individual zonal temperature control | Georg Niggemeier | 1993-06-15 |
| 5070121 | Solvent-free, low-monomer or monomer-free polymerizable hot melt composition | Rudolf Hinterwaldner | 1991-12-03 |
| 5058760 | Easy-open package and method of making same | Dieter Heinecke, Gunter Hexel | 1991-10-22 |
| 5042681 | Compartmented easy open package | Dieter Heinecke, Gunter Hexel | 1991-08-27 |
| 5009364 | Easy-open package for fluent material | — | 1991-04-23 |
| 5002223 | Easy-open package with outwardly projecting open tab | Dieter Heinecke, Gunter Hexel | 1991-03-26 |
| 4990364 | Solvent-free, low-monomer or monomer-free polymerizable hot melt coating process | Rudolf Hinterwaldner | 1991-02-05 |
| 4896788 | Packaging means having tab sealing means attached with solvent-free hot melt adhesive, hot melt adhesive therefor and method of adhesive bonding using said adhesive | Dieter Heinecke, Gunter Hexel, Rudolf Hinterwaldner | 1990-01-30 |
| 4842887 | Method of and system for coating exposed can edges | — | 1989-06-27 |
| 4752172 | Apparatus for making a lid having a tear-away opening | — | 1988-06-21 |
| 4740284 | Holder for a ferromagnetic container body open at both ends for transport on a conveyor | Hartmut Helbing | 1988-04-26 |
| 4731171 | Process for making a lid having a tear-away opening | — | 1988-03-15 |
| 4693801 | Method of decorating and inhibiting corrosion of metallic articles | — | 1987-09-15 |
| 4676366 | Holding device for the retention of can bodies or cans which have one open end during transport of conveyers | Helmut Schwarz | 1987-06-30 |