KREIS AG has a total of 60 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets furniture and games, electrical machinery and energy and machines are LEVINSON MELVIN L, ALFA INST HAUSWIRTSCHAFT and HU LUNGCHIANG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 18 | |
#2 | Germany | 13 | |
#3 | Austria | 5 | |
#4 | France | 4 | |
#5 | United Kingdom | 4 | |
#6 | Sweden | 4 | |
#7 | Netherlands | 3 | |
#8 | United States | 3 | |
#9 | Canada | 2 | |
#10 | Italy | 2 | |
#11 | Denmark | 1 | |
#12 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Electrical machinery and energy | |
#3 | Machines | |
#4 | Foods and drinks | |
#5 | Thermal processes | |
#6 | Packaging and shipping | |
#7 | Transport |
# | Technology | |
---|---|---|
#1 | Kitchen equipment | |
#2 | Special electric heating or lighting | |
#3 | Office furniture | |
#4 | Unspecified technologies | |
#5 | Household appliances | |
#6 | Foods | |
#7 | Domestic stoves | |
#8 | Certain plastics | |
#9 | Motor vehicles | |
#10 | Containers for goods storage |
# | Name | Total Patents |
---|---|---|
#1 | Kreis Egon | 9 |
#2 | Egon Kreis | 6 |
#3 | Kehl Niklaus | 6 |
#4 | Mueller Paul C | 5 |
#5 | Niklaus Kehl | 4 |
#6 | Ernst Wuest | 4 |
#7 | Mueller Paul | 4 |
#8 | Mueller Paul Curt | 3 |
#9 | Kreis E | 2 |
#10 | Knoblauch Helmut Dr | 2 |
Publication | Filing date | Title |
---|---|---|
DE2848730A1 | Meal preparation system with warm and refrigerated areas - has closed circuit for cooling air preventing bacteria build-up | |
DE2726592A1 | FACILITY FOR STORAGE AND FOR DISTRIBUTION OF MEALS | |
DE2704426A1 | Lightweight hot plate for heating precooked foods - has diffusor plate above heating elements with expansion gap covered by plastics foil | |
DE2704491A1 | Complete meal tray box for subsequent microwave reheating - has microwave impermeable recesses for any food to be kept cold | |
DE2620277A1 | Continuous microwave oven - with alternating heated and unheated zones | |
DE2438481A1 | Microwave oven for rapid heating of precooked foods - IS CONTROLLED BY POTENTIOMETER SET BY WEIGHT OF LOAD | |
US3916872A | Heat storage dish | |
US3909574A | Microwave tunnel-ovens | |
CH561398A5 | Microwave food heating in tunnel oven - involves end chambers lined with absorption material, and microwave-reflecting or absorbing curtains | |
NL161050B | Warming scale. | |
GB1167925A | Improvements in or relating to Heat Storage Dishes for Use in Distributing Systems for Hot Food. |