Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952100 | Pipe switch for plants for pneumatically conveying bulk material | Dieter Heep, Paul Vogel | 1990-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952100 | Pipe switch for plants for pneumatically conveying bulk material | Dieter Heep, Paul Vogel | 1990-08-28 |