KIEFER KARL has a total of 64 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States, Austria and United Kingdom. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are ORTNER HEINRICH, SLICK CORP and BRATTEN JACK R.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 46 | |
#2 | Austria | 10 | |
#3 | United Kingdom | 4 | |
#4 | Switzerland | 2 | |
#5 | Canada | 1 | |
#6 | France | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | Engines, pumps and turbines | |
#5 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Kiefer Karl | 61 |
#2 | Karl Kiefer | 3 |
#3 | Lothar Derschow | 1 |
Publication | Filing date | Title |
---|---|---|
US1291021A | Mounting for conveyer-rollers. | |
US1288828A | Mounting for conveyer-rollers. | |
US1164360A | Filling apparatus. | |
US1227628A | Filling apparatus. | |
US1175641A | Mounting for conveyer-rollers. | |
US1216574A | Filling apparatus. | |
US1175640A | Multiple filtering or percolating apparatus. | |
US1183075A | Centrifugal pump. | |
US1211947A | Filtering apparatus. | |
US1162373A | Centrifugal pump. | |
US1145068A | Filling-machine. | |
US1041298A | Process of making alcohol. | |
US1015326A | Filter. | |
US1022196A | Bottle-rinsing machine. | |
US1002587A | Filter element. | |
US993780A | Filter. | |
US1023254A | Filter. | |
US1103053A | Fluid pump or motor. | |
US1103054A | Closure for containers. | |
US1123310A | Filtering apparatus. |