Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722768 | Device for carrying out gas/solid reactions | Ruediger Schirrmacher | 1988-02-02 |
| 4615993 | Method and device for carrying out gas/solid reactions particularly the activation and re-activation of activated carbon | Rudiger Schirrmacher | 1986-10-07 |