Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929198 | Conductor connection assembly | Rudiger Strate, Rainer Schulze, Michael Schnatwinkel, Georg Wagner, Manfred Wilmes +3 more | 1990-05-29 |
| 4218408 | Cooling tower with ripple plates | Siegfried Kliemann | 1980-08-19 |