Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405225 | Method of sanitizing a polluted area, particularly an unregulated contaminant-containing refuse dump | Klaus-Dieter Bilkenroth, Ortwin Caldonazzi, Herbert Baier, Manfred Heilmann, Hans-Jurgen Kretzschmar | 1995-04-11 |