Busan
Korea (South)
5
2022-11-10
The entities that hold a legal rights for patent applications filed by inventor LEE GILL DO:
GILL DO LEE from Busan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
ATMOSPHERIC ENVIRONMENT-IMPROVING DRONE HAVING LIFE-SAVING AND ADVERTISING FUNCTIONS
#2 | 2022-09-01DRONE FOR PAINTING OUTER WALL OF MULTI-STORY BUILDING
#3 | 2022-08-25DRONE FOR CLEANING OUTER WALL OF HIGH-RISE BUILDING
#4 | 2020-02-13FIRE SUPPRESSION DRONE FOR SKYSCRAPERS
#5 | 2020-02-13FIREFIGHTING AIRCRAFT
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