KELLER OFENBAU G M B H has a total of 16 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets thermal processes and consumer goods are TERMORAK OY, ACOS FINOS PIRATINI and HUNAN GOLD FURNACE SCIENCE & TECH CO LTD.
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Furnaces | |
#2 | Details of furnaces | |
#3 | Casings for combustion chambers | |
#4 | Walking sticks | |
#5 | Special furnaces and ovens |
# | Name | Total Patents |
---|---|---|
#1 | Meyer Heinrich | 3 |
#2 | Fries Heinrich | 1 |
#3 | Munk Kristian P | 1 |
#4 | Pfeil Richard | 1 |
Publication | Filing date | Title |
---|---|---|
ES367140A1 | A tunel oven disposition. (Machine-translation by Google Translate, not legally binding) | |
GB1172597A | Methods of Continuously Firing Ceramic Charge Material in Tunnel Kilns, and Tunnel Kilns for Carrying Out these Methods | |
GB1047995A | Improvements in and relating to trolleys for firing kilns | |
GB1015213A | A method of kilning ceramic wares in a tunnel kiln and a tunnel kiln for performing the method | |
DE1254804B | Ceilings, especially for industrial furnaces and ovens | |
CA906328A | Incinerator |