Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307869 | Method and circuit for reading a dynamic memory circuit | Bernd Klehn, Eckhard Brass, Ralf Klein, Thomas Schumann | 2007-12-11 |
| PP11601 | Apple tree named `Pinova` | Johann Schmadlak, Christa Fischer | 2000-10-24 |
| 6111267 | CMOS integrated circuit including forming doped wells, a layer of intrinsic silicon, a stressed silicon germanium layer where germanium is between 25 and 50%, and another intrinsic silicon layer | Franz Hofmann | 2000-08-29 |
| 5474665 | Measuring sensor for determining the oxygen content of gas mixtures | Karl-Hermann Friese, Hermann Dietz, Manfred Koeder, Werner Gruenwald, Ulrich Eisele | 1995-12-12 |
| 5310867 | Production of particulate poly(meth)acrylimides | Siegmund Besecke, Andreas Deckers, Eckhard Neufeld | 1994-05-10 |
| 5124745 | Apparatus for the production of printing plates | Walter Heidenreich | 1992-06-23 |
| 5084535 | Preparation of pulverulent polymers of acrylic and/or methacrylic acid and use thereof | Karl Hennig, Heinrich Hartmann, Hans-Juergen Raubenheimer, Walter Denzinger | 1992-01-28 |
| 5055875 | Device for producing printing plates | Jan Nemcik | 1991-10-08 |
| 5013816 | Preparation of particulate polymers | Hendrikus Bobbink, Gerhard Heinz, Klaus Matthias, Joachim Seibring, Wolfgang Stegmaier | 1991-05-07 |
| 4825762 | Sheet transport arrangement for printing machines | — | 1989-05-02 |
| 4815380 | Printing machine cylinder with adjustable groove cover element | — | 1989-03-28 |
| 4802663 | Sheet smoother for the gripped edge of the sheet in a sheet-fed rotary printing machine | — | 1989-02-07 |
| 4788912 | Versatile printing machine system permitting plate change during machine operation | — | 1988-12-06 |
| RE32727 | Rotary offset sheet printing machine for prime and verso printing | — | 1988-08-09 |
| 4753166 | Printing machine ink smoother | — | 1988-06-28 |
| 4696996 | Preparation of polyphenylene ethers, and an apparatus for this purpose | Hermann Brandt, Hermann Dreher, Eduard Heil, Juergen Hambrecht, Herbert Naarmann +6 more | 1987-09-29 |
| 4665824 | Storage and retrieval of printing process data encoded on a printing plate | Harry M. Greiner, Claus Simeth | 1987-05-19 |
| 4662277 | Rotary printing machine with sheet reversal and transport apparatus | — | 1987-05-05 |
| 4648318 | Rubber blanket attachment arrangement for an offset rotary printing machine | — | 1987-03-10 |
| 4645568 | Preparation of concentrated, stable water-in-oil emulsions of water-soluble or water-swellable polymers | Armin Kurps, Jürgen Hartmann, Heinrich Hartmann | 1987-02-24 |
| 4620482 | Rotary printing machine cylinder blanket construction and insertion tool | — | 1986-11-04 |
| 4619449 | Folding apparatus for folding superposed multiple webs | — | 1986-10-28 |
| 4605209 | Longitudinal folding apparatus for traveling webs, particularly paper webs received from a rotary printing machine | — | 1986-08-12 |
| 4598641 | Printing cylinder construction for sheet-fed offset rotary printing machine | — | 1986-07-08 |
| 4596184 | Printed sheet transport apparatus | — | 1986-06-24 |