PROCTOR & SCHWARTZ has a total of 31 patent applications. Its first patent ever was published in 1928. It filed its patents most often in France, United States and Germany. Its main competitors in its focus markets chemical engineering, packaging and shipping and consumer goods are PROCTOR & SCHWARTZ INC, PRETEMA AG and SAVARESE MARK.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 17 | |
#2 | United States | 7 | |
#3 | Germany | 3 | |
#4 | United Kingdom | 3 | |
#5 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping | |
#3 | Consumer goods | |
#4 | Measurement | |
#5 | Foods and drinks | |
#6 | Textiles and paper |
# | Name | Total Patents |
---|---|---|
#1 | Wietersen Fred L | 1 |
#2 | Scott John F | 1 |
#3 | Joseph Roberts | 1 |
#4 | Riehl Harmon B | 1 |
#5 | Senior John H | 1 |
#6 | Franklin John J | 1 |
#7 | George K A | 1 |
#8 | Sturgeon Lloyd F | 1 |
#9 | Cuningham Wallace | 1 |
#10 | Argabrite George M | 1 |
Publication | Filing date | Title |
---|---|---|
US5213194A | Method and apparatus for loading a collapsible conveyor belt system | |
CA1247034A | Traveling vibrating diverter feed system | |
US4473593A | Process for preparing quick-cooking food products | |
US4419834A | Treating fluidized material | |
GB1579066A | Apparatus for treating material with a gaseous medium | |
US4094399A | Oscillating feed assembly and drive especially for a dryer conveyor | |
DE2000135A1 | Stenter machine frame | |
US2154369A | Clamp for hosiery drying forms | |
US1934027A | Means for stretching articles | |
US1773642A | Slasher drier |