KASPAR WINKLER & CO has a total of 27 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Austria, United States and Switzerland. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and macromolecular chemistry and polymers are GANSU ZHITONG SCIENCE & TECH ENGINEERING DETECTION CONSULTATION CO LTD, ZELLER & GMELIN GMBH & CO and HEFEI ZEJUN ELECTRIC EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 7 | |
#2 | United States | 6 | |
#3 | Switzerland | 5 | |
#4 | Germany | 4 | |
#5 | France | 3 | |
#6 | Spain | 1 | |
#7 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Basic materials chemistry | |
#3 | Macromolecular chemistry and polymers | |
#4 | Civil engineering | |
#5 | Chemical engineering | |
#6 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Zabel Lutz | 2 |
#2 | Diggelmann K | 2 |
#3 | Alphons Ammann | 2 |
#4 | Winkler Co Kaspar | 2 |
#5 | Serena Robert | 2 |
#6 | Schenker Fritz A | 2 |
#7 | Hubbard Yonkers E | 1 |
#8 | Rutz Reinhard | 1 |
#9 | Shann Theodore A | 1 |
#10 | Aregger Anton | 1 |
Publication | Filing date | Title |
---|---|---|
DE2019775A1 | Tunneling method | |
DE1671263B1 | Process for the production of injection mortar or aerated concrete | |
DE1494400A1 | Process for modifying the flow properties of flowable substances | |
US3251772A | Lubricating composition containing cross-linked polymer | |
US2542364A | Hydraulic cements and method of making | |
US2499445A | Hydraulic cement composition and method of making same | |
US2465278A | Expansive cement | |
DE343575C | Waterproof covering for terraces, roofs, floors, etc. like |