Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530383 | Agent for cleaning hard surfaces | Karl-Heinz Rogmann, Heiko Faubel | 2003-03-11 |
| 5683975 | Floor wiping composition | Rainer Osberghaus, Karl-Heinz Rogmann | 1997-11-04 |
| 5556450 | Neutral self-shine emulsion for the care of floors (III) | Rainer Osberghaus, Karl-Heinz Rogmann, Heiko Faubel, Harald Bossek | 1996-09-17 |