PETZHOLDT HEIDENAUER MASCHINEN has a total of 13 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany, Netherlands and German Democratic Republic. Its main competitors in its focus markets foods and drinks, machines and machine tools are FRANZ BERNHARD LEHMANN, HEIDENAUER MASCHF GMBH and J M LEHMANN COMPANY INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 10 | |
#2 | Netherlands | 2 | |
#3 | German Democratic Republic | 1 |
# | Industry | |
---|---|---|
#1 | Foods and drinks | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Packaging and shipping | |
#5 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Cocoa and sweets | |
#2 | Milling | |
#3 | Presses | |
#4 | Transport or storage devices | |
#5 | Mixing |
# | Name | Total Patents |
---|---|---|
#1 | Fritzsche Thomas | 4 |
#2 | Schneider Hannes | 4 |
#3 | Huebner Eckhard | 3 |
#4 | Schebiella Georg | 3 |
#5 | Rosenberger Gerhard | 2 |
#6 | Hoerig Juergen | 2 |
#7 | Bner Eckhard H | 2 |
#8 | Toeppel Bernd | 2 |
#9 | Kuehnast Bernd | 2 |
#10 | Krueger Gerd | 1 |
Publication | Filing date | Title |
---|---|---|
DE19753198A1 | Mixing and kneading assembly for highly viscous mass moves the relative | |
DE19730609A1 | Rolling mill | |
DE19644271A1 | Regulation of mixing/tumbling process of chocolate processing in conches | |
DE19633299A1 | Driving device for rolling mill used for spreading pasty substances, e.g. chocolate, paint, etc. | |
DE19618077C1 | Process and assembly control chocolate process roller gap using weight of output | |
DE19618078C1 | Cocoa butter press displacement pump driven by geared motor | |
DE4314412A1 | Device for compensating axial forces on roller rubbers | |
DE4314555A1 | Device to support the changing of sealing felts in cocoa butter presses | |
DE4238729A1 | rotary | |
DE4238730A1 | Device for cleaning worm gears | |
DD227339A1 | agitating mill |