HOFMANN HEINZ has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in German Democratic Republic, Germany and Czechoslovakia. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and environmental technology are ZHENGZHOU CABLE CO LTD, RAO HUANHUAN and Bengbu tianguang sensor co ltd.
# | Country | Total Patents | |
---|---|---|---|
#1 | German Democratic Republic | 8 | |
#2 | Germany | 2 | |
#3 | Czechoslovakia | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Hofmann Heinz | 11 |
#2 | Fiedler Peter | 3 |
#3 | Gladigau Guenter | 3 |
#4 | Jahns Ruediger | 3 |
#5 | Fassian Caecilie | 2 |
#6 | Reichelt Lothar | 2 |
#7 | Zwintzscher Rolf | 2 |
#8 | Ehrhardt Horst | 2 |
#9 | Roensch Eberhard | 1 |
#10 | Fassian Caesilie | 1 |
Publication | Filing date | Title |
---|---|---|
DD153424A1 | Method for saving fuel in heating systems | |
DD151459A1 | Disposable polyethylene molding | |
DD145686A1 | Device for coding signs | |
DD143687A1 | Method and device for transmitting measurement data | |
DD154271A4 | Polyethylene formulas for isolation metallic head | |
DD140095A1 | Polyethylene formulas for isolation metallic head | |
DE2606667A1 | Current supply rail fitting flush into wall - allows socket to travel along contacts behind slots | |
DD141757A3 | Method and device for preparing thermoplastically processable polymers, especially co and polypropolymers | |
DD141758A3 | Method and device for continuously filling plastic licenses |