Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315239 | Forming tool for the production of a hollow component, and method for operating the forming tool | Robert Stockter, Volker Rackow | 2019-06-11 |
| 9666007 | Method and apparatus for handling value documents | Matthias Hecht, Karl-Dieter Forster | 2017-05-30 |
| 7215454 | Device for substrate treatment by means of laser radiation | Helmut Paul | 2007-05-08 |
| 6151534 | Method for processing sheet material such as bank notes | Paul A. Smith, Bernd Wunderer, Dieter Stein | 2000-11-21 |
| 6074081 | Apparatus and method for processing sheet articles such as bank notes | Paul A. Smith, Bernd Wunderer, Dieter Stein | 2000-06-13 |
| H1362 | Drive mechanism for elevator door | C. Paul Herrmann | 1994-10-04 |
| 4476772 | Caging seal for hydraulic elevator or the like | Gerald W. Gorman | 1984-10-16 |
| 4449868 | Apparatus for threading holes | Karl Steinsberger, Albert Maier | 1984-05-22 |
| 4305843 | Preparation of coated catalysts | Richard Krabetz, Heinz Engelbach, Peter Palm, Heinrich Spahn | 1981-12-15 |
| 4297247 | Preparation of coated catalysts | Richard Krabetz, Heinz Engelbach, Peter Palm, Karl Sommer, Heinrich Spahn | 1981-10-27 |
| 4259211 | Catalyst for the oxidation of acrolein and methacrolein to acrylic acid and methacrylic acid, respectively | Richard Krabetz, Norbert Scholz, Heinz Engelbach, Gerd-Juergen Engert, Carl-Heinz Willersinn +2 more | 1981-03-31 |