Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7841263 | Apparatus for cutting tubes | Adolf Brodbeck | 2010-11-30 |
| 7383757 | Method and device for cutting and deburring tubes, particularly plastic and cardboard tubes | Adolf Brodbeck | 2008-06-10 |
| 4837888 | Suction nozzle for a vacuum cleaning device | — | 1989-06-13 |
| D283066 | Top portion for a canister-type suction apparatus | — | 1986-03-18 |
| D283065 | Top portion for a canister-type suction apparatus | — | 1986-03-18 |
| 4537424 | Cleaning apparatus | Eckart Albrecht | 1985-08-27 |
| 4225358 | Additive for dehumidifying plaster | — | 1980-09-30 |
| 4209872 | Cleaning implement | — | 1980-07-01 |