RUF BUCHHALTUNG AKTIENGESELLSC has a total of 27 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Switzerland and Norway. Its main competitors in its focus markets textiles and paper, furniture and games and consumer goods are MARC GRANDJEAN, ELEK SCHE SCHREIBMASCHINEN M B and ELLIOTTFISHER COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 26 | |
#2 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Furniture and games | |
#3 | Consumer goods | |
#4 | Computer technology |
# | Technology | |
---|---|---|
#1 | Typewriters | |
#2 | Copy machines | |
#3 | Office furniture | |
#4 | Filing and indexing | |
#5 | Mechanically computing digital computers |
# | Name | Total Patents |
---|---|---|
#1 | Ruf-Buchhaltung Aktiengesellsc | 21 |
#2 | Werner Schaerer | 1 |
#3 | Wipf M | 1 |
#4 | Locher R | 1 |
#5 | Rene Wehrle | 1 |