NIEMI ANTTI has a total of 17 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Canada, United States and Finland. Its main competitors in its focus markets chemical engineering, control and machines are MINERALS SEPARATION AMERICAN SYNDICATE 1913 LTD, BRINKER FREDERIC A and CENTURY AUTOFLOTE PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 4 | |
#2 | United States | 4 | |
#3 | Finland | 2 | |
#4 | France | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 2 | |
#6 | Australia | 1 | |
#7 | Sweden | 1 | |
#8 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Control | |
#3 | Machines | |
#4 | Textiles and paper | |
#5 | Optics | |
#6 | Measurement |
# | Name | Total Patents |
---|---|---|
#1 | Niemi Antti | 15 |
Publication | Filing date | Title |
---|---|---|
FI20020890A0 | Method and Equipment for Determining and Controlling a Water Border in a Fourdrinier Paper Machine | |
CA1296099C | Method and apparatus for control of the dry-line on a fourdrinier paper machine | |
US4831641A | Method and apparatus for analyzing a visible object | |
FI791745A | Foerfarande och anordning foer processreglering | |
US4133038A | Method of constructing a continuously operable flotation concentration plant | |
CA1065066A | Method of constructing a continuously operable flotation concentration plant |