Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356604 | Process for removing halogenated organic compounds from waste gases | Wedigo von Wedel, Ernst-Robert Barenschee, John Tarabocchia | 1994-10-18 |
| 5055283 | Method of removing sodium polysulfide from used sodium/sulfur batteries | Urban Gubisch | 1991-10-08 |
| 4871681 | Method for the colorimetric determination of the cyanide concentration of aqueous solutions | Hubert Wolf | 1989-10-03 |
| 4626423 | Process for the production of alkalithiocyanate | — | 1986-12-02 |