BERKENHOFF & DREBES AG has a total of 17 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets packaging and shipping, textiles and paper and chemical engineering are REUSCHENBACH HERMANN, NIEDERER KURT W and GORE W L & ASS SARL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 11 | |
#2 | Switzerland | 2 | |
#3 | France | 1 | |
#4 | United Kingdom | 1 | |
#5 | Sweden | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Textiles and paper | |
#3 | Chemical engineering | |
#4 | Machine tools | |
#5 | Machines | |
#6 | Consumer goods | |
#7 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Handling thin material | |
#2 | Separation | |
#3 | Shaping of plastics | |
#4 | Yarns and threads | |
#5 | Ropes | |
#6 | Making metal sheets | |
#7 | Paper-making machines | |
#8 | Magnets and transformers | |
#9 | Metal wire processing | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Wagner Konrad | 2 |
#2 | Hahn Hermann | 2 |
#3 | Reinhardt P | 1 |
#4 | Will Karl | 1 |
#5 | Hermann Hahn | 1 |
#6 | Tillmann Klaus Dipl Ing | 1 |
#7 | Decker Erich | 1 |
#8 | Bauer H | 1 |
#9 | Tillmann Dipl-Ing Klaus | 1 |
#10 | Nenning Dr-Ing Peter | 1 |
Publication | Filing date | Title |
---|---|---|
DE2031895A1 | Wire rope - with polyurethane packed centre layer but free outer and inner layers | |
DE1959574A1 | Thread and screen fabric made from the thread | |
DE1904468A1 | Bonding a plastic casing to a wire cable | |
DE1602237A1 | Spooling or winding device for strand or thread-like goods, e.g. wire | |
DE1574302A1 | Dancing magazine for storing running goods, e.g. wire | |
DE718838C | Machine for the production of wire nets from longitudinal and transverse wires welded together | |
US1861563A | Drawing bench |