Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320713 | Method of using a forming section of a papermaking machine | Alfred Bubik, Hans Dahl, Karl-Heinz Muller, Jorg Walter | 1994-06-14 |
| 5262010 | Dewatering device with adjustable force elements for the web-forming section of a papermaking machine | Alfred Bubik | 1993-11-16 |
| 5259929 | Twin wire former | Alfred Bubik, Karl-Heinz Muller, Jorg Walter | 1993-11-09 |
| 5167770 | De-watering apparatus in a two-wire former | Alfred Bubik, Hans Dahl, Karl-Heinz Muller, Jorg Walter | 1992-12-01 |
| 5116477 | Drainage device in a double-sieve mold | Alfred Bubik | 1992-05-26 |
| 5061347 | Adjustable ledge for the sheet forming zone of a papermaking machine | Alfred Bubik, Herbert Holik, Karl-Heinz Muller | 1991-10-29 |
| 4891100 | Apparatus for retaining a partition foil | — | 1990-01-02 |
| 4824524 | Multi-ply headbox for a papermaking machine | — | 1989-04-25 |
| 4770745 | Front wall and support arrangement at the headbox of a papermaking machine | Edwin X. Graf | 1988-09-13 |
| 4543162 | Multi-ply headbox having adjustable outlet slices | — | 1985-09-24 |
| 4248473 | Sun-shade auxiliary device for vehicle | — | 1981-02-03 |