MAKOW DAVID M has a total of 18 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets audio-visual technology, optics and measurement are BANG CHAEWON, SANKO SANGYO CO LTD and HEFEI HKC PREC MOULD CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Canada | 4 | |
#3 | Australia | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | United Kingdom | 2 | |
#6 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Optics | |
#3 | Measurement | |
#4 | Machines | |
#5 | Basic materials chemistry | |
#6 | Furniture and games | |
#7 | Consumer goods | |
#8 | Electrical machinery and energy | |
#9 | Basic communication technologies |
# | Name | Total Patents |
---|---|---|
#1 | Makow David M | 15 |
#2 | Makow David M Davidson Crescen | 1 |
Publication | Filing date | Title |
---|---|---|
GB9610390D0 | Hygienic toilet paper | |
GB9517722D0 | Coloured objects utilizing thin films | |
CA2013776A1 | Electro-optic cell for animated displays and indicators | |
AU4813390A | Display forms using liquid crystals | |
AU4813490A | Electro-optic animated displays and indicators | |
CA1268271A | Electro-optic animated displays and indicators | |
CA1273791A | Display forms using liquid crystals | |
US3626258A | Standard capacitor | |
US2773179A | Electronic circuits for generation of oscillation, frequency conversion, and other functions | |
CA512177A | Portable automobile shelter |