Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995809 | Baffles for tube coolers, rotary tubular kilns or the like | Ralf Filges, Fred Klotmann | 1991-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995809 | Baffles for tube coolers, rotary tubular kilns or the like | Ralf Filges, Fred Klotmann | 1991-02-26 |