WERNERT KARL has a total of 37 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are COMPAIR IND LTD, BRINKMANN PUMPEN K H BRINKMANN and KARL WERNERT.
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Chemical engineering | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Non-positive-displacement pumps | |
#2 | Pistons and sealings | |
#3 | Rotary pistons | |
#4 | Rotary-pistons | |
#5 | Unspecified technologies | |
#6 | Textile treatments | |
#7 | Venting or aerating devices | |
#8 | Shafts | |
#9 | Steam condensers | |
#10 | Special non-positive-displacement engines |
# | Name | Total Patents |
---|---|---|
#1 | Wernert Karl | 21 |
#2 | Karl Wernert | 12 |
Publication | Filing date | Title |
---|---|---|
ES202781A1 | Tubular pump for electrically powered well (Machine-translation by Google Translate, not legally binding) | |
ES147065A1 | Rotary piston machine equipped with eccentric rotor of elastic material. | |
ES119475A1 | A diver or dip pump. | |
CA565930A | Variable output in rotary pump structure | |
CA551491A | Shaft packing |