Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345610 | Process and device for the mixing of gases | Martin Herter, by Johanna Herter, heiress, by Ingrid Radtke, heir, by Manfred Herter, heir | 1982-08-24 |
| 4221972 | Apparatus for the partial treatment of elongated articles by current intensive glow discharge | Horst Rordorf | 1980-09-09 |
| 4193070 | Method and arrangement for controlling the electrical relationships of a current-intensive glow discharge | — | 1980-03-11 |