Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5875824 | Method and apparatus for high speed delivery of particulate material | Charles Gary Atwell, Marc D. Belcastro, Joseph F. Budjinski, II, Jorg Forster, Martin T. Garthaffner +1 more | 1999-03-02 |
| 5471820 | Method of and apparatus for wrapping tampons | Hans-Joachim Oppe, Peter Preisner | 1995-12-05 |
| 5442897 | Method of and apparatus for making tubular envelopes | Peter Preisner, Timour Shu, Wojciech Drewnowski | 1995-08-22 |
| 5004467 | Tampon | Timour Shu, Wojciech Drewnowski, Peter Preisner | 1991-04-02 |
| 4886077 | Method and apparatus for assembling plain cigarettes with filter rod sections | Peter Preisner, Timour Shu | 1989-12-12 |
| 4836587 | Apparatus for making knots in drawstrings of catamenial tampons | — | 1989-06-06 |
| 4755164 | Method of and apparatus for making applicators of pledgets and the like | — | 1988-07-05 |
| 4681124 | Apparatus for manipulating particles of tobacco or filter material | Peter Preisner, Erich Presser | 1987-07-21 |
| 4642083 | Method and apparatus for making and manipulating inner tubes for use in dry cells or the like | — | 1987-02-10 |
| 4633923 | Apparatus for filling ink cartridges | — | 1987-01-06 |
| 4620552 | Method and apparatus for making and manipulating streams of fibrous material | — | 1986-11-04 |
| 4564029 | Method and apparatus for assembling plain cigarettes with filter rod section | Peter Preisner, Tomour T. Shu | 1986-01-14 |
| 4538626 | Apparatus for trimming a tobacco stream | — | 1985-09-03 |
| 4383435 | Method and apparatus for monitoring the locations of perforations in webs of wrapping material for filter cigarettes or the like | — | 1983-05-17 |
| 4321993 | Arrangement for orienting and conveying barrels of tampon inserters | Erich Presser | 1982-03-30 |
| 4302174 | Arrangement for closing the barrels of tampon inserters | — | 1981-11-24 |
| 4262680 | Method and apparatus for attaching filter plugs to cigarettes or the like | — | 1981-04-21 |
| 4249547 | Method and apparatus for applying adhesive to running webs of wrapping material | — | 1981-02-10 |