Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167981 | Method of continuously producing hard-candy masses | Reinhard Mergelsberg, Joe De Vilchez-Kehr, Klaus Markwardt | 1992-12-01 |
| 4867999 | Method for heat-treating candy masses | Reinhard Mergelsberg, Jose de Vilchez, Klaus Markwardt | 1989-09-19 |
| 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, Reinhard Mergelsberg, Harmut Hagen | 1986-10-07 |
| 4284873 | Welding torch | — | 1981-08-18 |