Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286549 | Apparatus for processing spice-containing films in the production of sausage and cheese, and sausage and cheese products produced therewith | Dirk Auf Der Heide | 2012-10-16 |
| 8147933 | Textile food casing impregnated with food additive | Christian Auf Der Heide, Dirk Auf Der Heide, Erna Kastl, Juerg-Heinrich Kallweit | 2012-04-03 |
| 7011858 | Concertina-shaped casing suitable for edible materials | Gerhard Grolig, Christian Auf Der Heide, Dirk Auf Der Heide, Furg-Heinrich Kallweit | 2006-03-14 |
| 6761944 | Moulded articles of cellulose hydrate with enzymatically modified surface | Klaus-Dieter Hammer, Theo Krams | 2004-07-13 |
| 5811162 | Sheet-like or tubular food casing based on cellulose hydrate | Klaus-Dieter Hammer, Theo Krams | 1998-09-22 |