ZELACOLOR SYST has a total of 96 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Switzerland, United States and Australia. Its main competitors in its focus markets optics are PICTORIAL MACHINERY LTD, LITHOPRINTEX CORP and HUNTER PENROSE LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 7 | |
#2 | United States | 7 | |
#3 | Australia | 6 | |
#4 | Germany | 5 | |
#5 | France | 5 | |
#6 | Israel | 5 | |
#7 | Japan | 5 | |
#8 | Sweden | 5 | |
#9 | Brazil | 4 | |
#10 | Canada | 4 | |
#11 | Spain | 4 | |
#12 | Argentina | 3 | |
#13 | Denmark | 3 | |
#14 | United Kingdom | 3 | |
#15 | India | 3 | |
#16 | Italy | 3 | |
#17 | Mexico | 3 | |
#18 | Netherlands | 3 | |
#19 | Norway | 3 | |
#20 | Belgium | 2 | |
#21 | German Democratic Republic | 2 | |
#22 | Hong Kong | 2 | |
#23 | Portugal | 2 | |
#24 | USSR (Union of Socialist Soviet Republics) | 2 | |
#25 | South Africa | 2 | |
#26 | Austria | 1 | |
#27 | Ireland | 1 | |
#28 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Optics |
# | Technology | |
---|---|---|
#1 | Cameras | |
#2 | Photomechanical semiconductor production | |
#3 | Processing photographic materials |
# | Name | Total Patents |
---|---|---|
#1 | Guillaume Emile Armand Henri | 22 |
#2 | Guillaume E A H | 9 |
#3 | Guillaume Emile A H | 9 |
#4 | Guillaume E | 7 |
#5 | Emiru Aruman Anri Giyoomu | 2 |
#6 | Emiiru Arumondo Henrii Giroomu | 2 |
#7 | Guillaume Emile A | 2 |
#8 | Berger Michel | 1 |
#9 | Gullaume Emile Armand Henri | 1 |
#10 | Gijom Emil Armand Anri | 1 |
Publication | Filing date | Title |
---|---|---|
AU8531882A | Photographic recording apparatus | |
CH635449A5 | Machine for processing films | |
DD144830A5 | Photographic apparatus | |
US4241993A | Mount for originals in photographic devices | |
CA1130627A | Photograph camera for exposing correction masks of subjects | |
US4194834A | Unit for reproducing transparent originals, or the like | |
NL7806863A | Colour film negative selection machine - is used to select negatives for processing in daylight conditions | |
AU524020B2 | Photographic recording apparatus | |
DE2808163A1 | ENLARGEMENT APPARATUS | |
KR810001784B1 | Unit for making color component records of color transparencies | |
IL50972D0 | Unit for reproducing colour transparencies | |
GB1486643A | Feed mechanism for a film | |
CH594187A5 | Photographic film precision advance and positioning mechanism - uses two toothed wheels, one driving and other tensioning film | |
IE33430L | An optical device for splitting a polychromatic light beam into three components | |
CA904068A | Method and apparatus for splitting up a polychromatic light beam into three component monochromatic beams |