RHEINSTAHL HAMBURG STAHLBAU EG has a total of 20 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, Austria and Canada. Its main competitors in its focus markets packaging and shipping, macromolecular chemistry and polymers and mechanical elements are MARRYAT & SCOTT LTD, HANGZHOU HUNING ELEVATOR ACCESSORIES CO LTD and SCHLOSSER GERHARD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 4 | |
#2 | Austria | 3 | |
#3 | Canada | 3 | |
#4 | United Kingdom | 3 | |
#5 | United States | 3 | |
#6 | Switzerland | 2 | |
#7 | France | 2 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Macromolecular chemistry and polymers | |
#3 | Mechanical elements | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Elevators and escalators | |
#2 | Winches | |
#3 | Polysaccharides | |
#4 | Railway systems | |
#5 | Frames | |
#6 | Transferring liquids |
# | Name | Total Patents |
---|---|---|
#1 | Landschulze Ernst A | 3 |
#2 | Landschulze Ernst-August | 2 |
#3 | Boernsen Rolf-Werner | 1 |
#4 | Kneipp Hans-Ludwig | 1 |
#5 | Landschulze Ernst August | 1 |
#6 | Ludwig Kneipp Hans | 1 |
#7 | Hans-Ludwig Kneipp | 1 |
#8 | Seegers Dr-Ing Karl-Heinz | 1 |
#9 | Ernst August Landschulze | 1 |
Publication | Filing date | Title |
---|---|---|
US3074529A | Escalator comb plate safety device | |
DE1135145B | Safety device for switching off the drive of escalators | |
US3017963A | Moving stairways, escalators and the like | |
DE1137388B | Loading and unloading facility for tankers | |
GB890312A | Improvements in moving staircases, escalators and like passenger conveying installations | |
US2936872A | Moving stairways | |
GB836292A | Improvements in moving staircases | |
DE1036298B | Floating vehicle for vehicles | |
DE1051469B | Escalator support structure | |
CA682318A | Escalator safety device | |
CA637732A | Moving stairways | |
CA661401A | Moving staircases, escalators and the like |