Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692570 | Electric switch | Reinhold Barlian, Karl-Heinz Lux | 1987-09-08 |
| 4600977 | Surveillance signal apparatus | Reinhold Barlian, Karl-Heinz Lux | 1986-07-15 |
| 4553432 | Temperature-humidity surveillance equipment | Reinhold Barlian | 1985-11-19 |