LANG KO C has a total of 11 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets machines, chemical engineering and thermal processes are NIPPON PULP IND CO LTD, ENGETRA SA and HOUSTON ADVANCED RES CT.
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Chemical engineering | |
#3 | Thermal processes | |
#4 | Materials and metallurgy | |
#5 | Surface technology and coating | |
#6 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Lang Ko C | 11 |
Publication | Filing date | Title |
---|---|---|
US8192832B1 | Structured packing with interleaved heat-transfer surfaces | |
US4724593A | Method and blank for the manufacture of high efficiency open volumed packing bodies | |
US4668442A | Column packing |