DOLDER HANS has a total of 15 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Switzerland, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, control and machines are KRAEMER BETONWERK ALOIS, NILSEN W and OLSEN RANDOLFFA RUDOLPH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 7 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Australia | 1 | |
#5 | Brazil | 1 | |
#6 | Germany | 1 | |
#7 | Finland | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Control | |
#3 | Machines | |
#4 | Agriculture | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Teaching materials | |
#3 | Shaping clay | |
#4 | Foundations and excavations | |
#5 | Horticulture | |
#6 | Scaffolding | |
#7 | Structural elements | |
#8 | Wood saws | |
#9 | Hinges for doors or windows |
# | Name | Total Patents |
---|---|---|
#1 | Dolder Hans | 9 |
#2 | Hans Dolder | 5 |
Publication | Filing date | Title |
---|---|---|
AU1774983A | Method for pressing and vibrating polyhedral bodies | |
WO8400514A1 | Method for pressing and vibrating polyhedral bodies | |
CH667585A5 | Pine model for demonstration dental retentive, teilprothetischer and hybridprothetischer zahnaerztlicher work. | |
CH640292A5 | Structure comprising a plurality of structural elements |