VER HUTSTOFFWERKE BLOCH & HIRS has a total of 14 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Austria, Germany and France. Its main competitors in its focus markets textiles and paper and chemical engineering are GLASEL CHARLES JOHN, LEATHER MAKERS PROCESS COMPANY and TANNING PROCESS CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 3 | |
#2 | Germany | 3 | |
#3 | France | 3 | |
#4 | Switzerland | 2 | |
#5 | United Kingdom | 2 | |
#6 | Ireland | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Mechanical leather treatments | |
#2 | Chemical leather treatments | |
#3 | Making textile fabrics |
# | Name | Total Patents |
---|---|---|
#1 | Vereinigte Hutstoffwerke Bloch | 2 |
Publication | Filing date | Title |
---|---|---|
IE11395L | Shearing pelts | |
GB345433A | Improvements in machines for steeping pelts | |
DE539392C | Method and machine for separating hair from the skin of fur for making hats | |
DE513698C | Machine for pickling skins | |
GB308429A | A method of and a machine for depilating pelts | |
DE495083C | Method of removing the ends of hair from the hair stems of fur skins by plucking |