Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768964 | Device to feed safety low-voltage-operated utilization apparatuses with electricity | — | 1988-09-06 |
| 4637232 | Apparatus for the recycling of solvent used in dry-cleaning machines and similar equipment | — | 1987-01-20 |
| 4279456 | Electric lines of the armor-plated type, designed especially for electric system for interiors | — | 1981-07-21 |