ERNST SCHWEIZER has a total of 15 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States, Germany and Switzerland. Its main competitors in its focus markets textiles and paper, packaging and shipping and machine tools are U S TEXTILE MACHINE COMPANY, BOURGEAS FOUGEIROL CONST and TOWNSEND BACKHOUSE HEADLEY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Germany | 3 | |
#3 | Switzerland | 2 | |
#4 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Packaging and shipping | |
#3 | Machine tools | |
#4 | Machines | |
#5 | Civil engineering | |
#6 | Agriculture |
# | Name | Total Patents |
---|---|---|
#1 | Ernst Schweizer | 9 |
#2 | Charles Landolt | 1 |
#3 | Schweizer Ernst | 1 |
Publication | Filing date | Title |
---|---|---|
CH663547A5 | Inspection apparatus for monitoring the cleanliness of delivered milk | |
US2019364A | Driving device for twisting machines | |
US1987449A | Process for the manufacture of crepe yarn | |
US1899730A | Doubling machine and twining spindles in combination with bobbinwinders and stop motion devices for same | |
US1955027A | Yarn winding machine | |
US1898501A | Automatic bobbin-winding machine in combination with spinning frames | |
US1958317A | Bobbin winding machine | |
GB273175A | Improvements in spool or reel winding machines | |
US1753628A | Machine for making spools or bobbins |