Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298266 | Process to subject pumpable candy stock to heat | Wolfgang Pamp, José de Vilchez-Kehr | 1994-03-29 |
| 5167981 | Method of continuously producing hard-candy masses | Joe De Vilchez-Kehr, Jurgen Schluter, Klaus Markwardt | 1992-12-01 |
| 5030469 | Method of producing an aerated confectionery foam from a sugar solution and a foaming-promoter solution batch by batch | — | 1991-07-09 |
| 4924764 | Method and device for the batchwise production of aerated sweets in a pressure-beating machine | Klaus Markwardt | 1990-05-15 |
| 4867999 | Method for heat-treating candy masses | Jose de Vilchez, Klaus Markwardt, Jurgen Schluter | 1989-09-19 |
| 4774100 | Method for the batchwise production of aerated sweets in a pressure-beating machine | Klaus Markwardt | 1988-09-27 |
| 4666730 | Method for continuously processing boiled and vacuumized confectionery masses | — | 1987-05-19 |
| 4615890 | Method of constructing a plastic rope to be introduced into a conical roller or similar mechanism in the manufacture of hard bonbons with a stratified core | Jose Vilchez, Jurgen Schluter, Harmut Hagen | 1986-10-07 |