Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639592 | Cigarette testing apparatus | — | 1987-01-27 |
| 4632130 | Method and apparatus for making a rod-like filler of smokable material | Heinz-Christen Lorenzen, Wolfgang Steiniger | 1986-12-30 |
| 4616663 | Method and apparatus for forming a homogeneous mass of comminuted smokable material | Heinz-Christen Lorenzen, Wolfgang Steiniger | 1986-10-14 |
| 4616139 | Apparatus for optical scanning of the exterior of a moving cigarette rod or the like | — | 1986-10-07 |
| 4610260 | Apparatus for forming a tobacco stream | — | 1986-09-09 |
| 4593704 | Method of and apparatus for building a composite tobacco stream | Gunter Wahle, Dieter Ludszeweit | 1986-06-10 |
| 4564027 | Apparatus for building a continuous tobacco stream | — | 1986-01-14 |
| 4564028 | Apparatus for making a tobacco filler | — | 1986-01-14 |
| 4564026 | Method of and apparatus for building a tobacco stream | Gunter Wahle, Dieter Ludszeweit | 1986-01-14 |
| 4558586 | Apparatus for stabilizing the pressure of gaseous testing fluid for cigarettes and the like | Heidi Muller | 1985-12-17 |
| 4543816 | Method and apparatus for monitoring the diameters of rod-shaped products of the tobacco processing industry | Peter Brand, Heinz-Christen Lorenzen, Peter F. Menzel | 1985-10-01 |
| 4537206 | Apparatus for perforating and testing the permeability of running webs of cigarette paper or the like | Heinz-Christen Lorenzen, Kurt-Eckart Petersen, Peter Pinck | 1985-08-27 |
| 4333335 | Apparatus for testing the wrappers of cigarettes or the like | Willy Rudszinat | 1982-06-08 |
| 4320773 | Method and apparatus for treating wrapping material for cigarettes or the like | Peter Pinck, Anton Baier, Adolf Helms | 1982-03-23 |
| 4306445 | Apparatus for testing groups of cigarettes or like rod-shaped articles | Uwe Marsau, Heinz-Christen Lorenzen | 1981-12-22 |
| 4287754 | Apparatus for and method of multiple testing of wrappers of cigarettes or the like | Heinz-Christen Lorenzen, Gunter Wahle, Rolf Dahlgrun | 1981-09-08 |
| 4283998 | Method and machine for making a filter rod | Heinz Greve, Gerhard Tolasch, Gunter Wahle | 1981-08-18 |
| 4281670 | Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products | Joachim Buchegger, Werner Hinz | 1981-08-04 |
| 4277678 | Method and apparatus for testing cigarettes or the like | Gunter Wahle | 1981-07-07 |
| 4240448 | Apparatus for increasing the permeability of wrapping material for rod-shaped smokers' products | Joachim Buchegger | 1980-12-23 |
| 4236534 | Method and apparatus for monitoring the height of a stream of tobacco or the like | Wolfgang Steiniger, Uwe Holznagel, Hartmut Kaebernick, Joachim Pfannmuller, Joachim Reuland | 1980-12-02 |
| 4235330 | Apparatus for transporting portions of or entire smokers' products | Wolfgang Zausch | 1980-11-25 |
| 4193409 | Method and apparatus for regulating the permeability of wrapping material for rod-shaped smokers' products | Gunter Wahle, Erwin Oesterling, Rolf Dahlgrun | 1980-03-18 |
| 4190061 | Method and apparatus for producing a rod-like tobacco filler | Wolfgang Steiniger, Uwe Holznagel, Hartmut Kaebernick, Joachim Pfannmuller, Joachim Reuland | 1980-02-26 |
| 4185644 | Distributor for cigarette makers or the like | Wolfgang Steiniger, Joachim Pfannmuller, Heinz-Christen Lorenzen, Franz Koch, Norbert Lange | 1980-01-29 |