NFE INT has a total of 28 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets chemical engineering, transport and machines are LPD TECHNOLOGIES INC, SCHWELM ANLAGEN APP and ORTNER HEINRICH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 7 | |
#3 | Germany | 3 | |
#4 | France | 2 | |
#5 | United Kingdom | 2 | |
#6 | Italy | 2 | |
#7 | Japan | 2 | |
#8 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Transport | |
#3 | Machines | |
#4 | Furniture and games | |
#5 | Materials and metallurgy | |
#6 | Machine tools | |
#7 | Mechanical elements | |
#8 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Load transportation vehicles | |
#3 | Unspecified technologies | |
#4 | Domestic washing | |
#5 | Indexing scheme relating to hinges | |
#6 | Pipes | |
#7 | Casting metal | |
#8 | Unspecified technologies | |
#9 | Blasting | |
#10 | Manufacturing processes |
# | Name | Total Patents |
---|---|---|
#1 | Demarco Thomas M | 13 |
#2 | Dupre George T | 9 |
#3 | Waliczek Harvey | 3 |
#4 | Borkowski Lawrence E | 2 |
#5 | Toomasu Emu Demaruko | 1 |
#6 | Jiyooji Teii Deyupua | 1 |
#7 | Borkowski Lawrende E | 1 |
#8 | De Marco Thomas M | 1 |
#9 | Jensen Brian J | 1 |
#10 | Du Pres George T | 1 |
Publication | Filing date | Title |
---|---|---|
US4574420A | Versatile particle collector apparatus | |
US4361985A | Hydraulic door opening/closing and locking/unlocking apparatus | |
US4224043A | Compact multistage particle separator | |
US4174591A | Apparatus for cleaning sand cores | |
US4160650A | Sand core cleaning apparatus with double roller delivery of cleaning material | |
DE2733865A1 | Serially connected cyclonic and linear separators - which discharge to filter bank chambers via two air streams from the linear separator | |
CA1073825A | Particle separator apparatus | |
US4111670A | Truck mounted separator apparatus | |
CA1028632A | Collector apparatus | |
US4062664A | Particle separator apparatus | |
CA1028727A | Hose coupling or adapter for industrial vacuum units | |
US4036614A | Pressure relief means for industrial vacuum | |
CA1007577A | Collector apparatus |