Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5923801 | Optical branching element | Werner Frank, Angelika Stelmaszyk | 1999-07-13 |
| 5389420 | Heat insulator and method of making it | Gerhard Sextl, Roland Reuter, Peter Kleinschmit, Rudolf Schwarz | 1995-02-14 |
| 5316816 | Form body for heat insulation and vacuum insulation panel with asymmetric design | Gerhard Sextl, Roland Reuter, Ilona Fuss, Peter Kleinschmit, Rudolf Schwarz | 1994-05-31 |
| 5236758 | Heat insulator and method of making same | Gerhard Sextl, Roland Reuter, Peter Kleinschmit, Rudolf Schwarz | 1993-08-17 |
| 5154904 | Process for the production of a seed mixture for the synthesis of faujasite | Peter Kleinschmit, Gangolf Kriechbaum | 1992-10-13 |
| 4714690 | Silicate-bound zeolite granulates, process for their production and use | Peter Kleinschmit | 1987-12-22 |
| 4668648 | Magnesium-silicate bound zeolite granulates of the type of zeolite A, process for their production and use | Peter Kleinschmit | 1987-05-26 |
| 4620399 | Zeolite granulate, process for its production and use | Peter Kleinschmit, Ehrfried Parr | 1986-11-04 |
| 4608236 | Process for the production of a seed mixture for faujasite synthesis | Peter Kleinschmit | 1986-08-26 |
| 4551322 | Process for preparing zeolite powder of type A (IV) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1985-11-05 |
| 4542115 | Zeolite granulate, process for its production | Peter Kleinschmit, Ehrfried Parr | 1985-09-17 |
| 4339419 | Process for the production of crystalline zeolite powder of type A | — | 1982-07-13 |
| 4339417 | Process for the production of crystalline zeolite A | — | 1982-07-13 |
| 4339418 | Process for the production of zeolite A | — | 1982-07-13 |
| 4339420 | Process for the production of zeolite A | — | 1982-07-13 |
| 4317808 | Process for the production of hydrogen cyanide | Carl Voigt, Peter Kleinschmit | 1982-03-02 |
| 4305916 | Crystalline zeolite powder of type A (III) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1981-12-15 |
| 4303626 | Crystalline zeolite powder of type A (V) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1981-12-01 |
| 4303627 | Crystalline zeolite powder of type A (VI) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1981-12-01 |
| 4303628 | Crystalline zeolite powder of type A (IV) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1981-12-01 |
| 4303629 | Crystalline zeolite powder of type A (I) | Wolfgang Roebke, Dieter Kneitel, Ehrfried Parr | 1981-12-01 |
| 4250081 | Thermoplastic mixtures for the production of synthetic resin films with antiblocking properties comprising a thermoplastic synthetic resin and a pulverulent zeolite | Rudolf Bode, Arthur Reisert, Gunter Turk | 1981-02-10 |