Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5858058 | Process and plant for avoiding metal dusting in the direct reduction of iron-oxide-containing materials | Werner Kepplinger, Johannes Schenk, Roy Hubert Whipp, Jr. | 1999-01-12 |
| 4885310 | Anti-fungal methods and agent | — | 1989-12-05 |
| 4752617 | Anti-bacterial methods and agents | — | 1988-06-21 |
| 4719235 | Methods and compositions for treating viral infection | — | 1988-01-12 |
| 4717737 | Anti-bacterial methods and agent | — | 1988-01-05 |