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MINERVIN N L

Overview
  • Total Patents
    55
About

MINERVIN N L has a total of 55 patent applications. Its first patent ever was published in 1922. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology and machines are KASAHARA IND CO LTD, BLUESTAR ENVIRONMENTAL ENGINEERING CO LTD and OTANI CORP.

Patent filings in countries

World map showing MINERVIN N Ls patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 55

Patent filings per year

Chart showing MINERVIN N Ls patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Minervin N L 55
#2 Poroshin N N 2
#3 Pavlovskij S M 1

Latest patents

Publication Filing date Title
SU49790A1 Mirror Showcase
SU45491A1 Device for receiving mobile advertising images
SU38424A1 Device for lighting design with artificial lighting
SU38417A1 A device for light design in daylight or artificial light
SU38486A1 Seal
SU34147A1 The method of obtaining shaped metal products
SU33714A1 Clear mirror
SU35779A1 Flexible traction for protection from boring tools
SU29355A1 Device for designing a domed screen
SU29436A1 Flexible traction to prevent disengagement of the drilling tool from the rod
SU24701A1 Designer for circumference
SU25853A1 Fixture for restoring spoiled perforation in film
SU24703A1 Device for the maturation of photographic emulsions
SU24127A1 Celluloid Roll Making Machine
SU24700A1 A device for moving the film during panoramic shooting
SU22467A1 Device for fixing liquid formulations on film
SU29358A1 Device for removing air bubbles from photographic emulsions
SU24238A1 Device for applying emulsion on a substrate for film
SU19943A1 Method of diving or ascent of submarines
SU19926A1 Controlled balloon