WENGER HANS has a total of 23 patent applications. Its first patent ever was published in 1909. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets civil engineering, furniture and games and surface technology and coating are THERMAL ECONOMICS LTD, ELEDA S R L and ANTI SOUND AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 10 | |
#2 | Germany | 6 | |
#3 | Austria | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | France | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Furniture and games | |
#3 | Surface technology and coating | |
#4 | Environmental technology | |
#5 | Machine tools | |
#6 | Thermal processes | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Structural elements | |
#3 | Domestic heating systems | |
#4 | Finishing work on buildings | |
#5 | Layered products | |
#6 | Climate change mitigation in buildings | |
#7 | Nailing machines | |
#8 | Nails | |
#9 | Office furniture | |
#10 | Games |
# | Name | Total Patents |
---|---|---|
#1 | Wenger Hans | 13 |
#2 | Hans Wenger | 7 |
#3 | Fritz Schindler | 2 |
#4 | Ammann August | 1 |
Publication | Filing date | Title |
---|---|---|
DE19513471A1 | Tennis ball prodn. by injection of liquid rubber and air into interior | |
DE3703923A1 | Device for fastening heat-insulating panels on a wall, ceiling or the like | |
US4575982A | Panel unit | |
DE3215811A1 | MULTILAYERED, HEAT-INSULATING AND FIRE-RESISTANT COMPOUND BOARD AND METHOD FOR THE PRODUCTION THEREOF | |
DE3214291A1 | Fire-resisting panel and method for its manufacture | |
DE3209091A1 | COMPOSITE PLATE FOR UNDERFLOOR HEATING | |
CH639164A5 | Double-leaf, sound-insulating interior partition wall | |
CH614400A5 | Method and device for producing tongues for a tongue-and-groove joint, and tongue produced according to this method |