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YOUNGER MFG

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    212,155
  • Filing trend
    0.0%
About

YOUNGER MFG has a total of 31 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1977. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets machines, optics and surface technology and coating are BNL EUROLENS, YOUNGER MFG CO DBA YOUNGER OPT and SILOR.

Patent filings in countries

World map showing YOUNGER MFGs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Australia 2
#3 Canada 2
#4 Germany 2
#5 France 2
#6 United Kingdom 2
#7 China 1

Patent filings per year

Chart showing YOUNGER MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamasaki Nancy L S 11
#2 Davenport Lawrence J 7
#3 Evans Russell E 7
#4 Balch Thomas 6
#5 Beeloo Edward A 4
#6 Balch Thomas A 4
#7 Ambler David Mark 4
#8 Barzak Ahmad A 2
#9 Zhao Lingbing Lynn 2
#10 Sidhu Jotinderpal S 2

Latest patents

Publication Filing date Title
US2017139230A1 Composite constructed optical lens
US2014268031A1 Eyewear lenses with controlled filters for night driving
US7688431B1 Dispersion demonstrator for eyewear lenses
US2005208316A1 Polyvinyl alcohol-based film exhibiting improved adhesion
US7238307B2 Method for pre-conditioning inserts for injection molding
US6926405B2 Eyewear lens having selective spectral response
US7326373B2 Method for forming a wafer for use in an optical part
US6939939B2 Polyurea/urethane optical material and method for making it
US6759090B2 Method for improved adhesion of an optical coating to a polarizing film
US6432327B2 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts
US6413641B1 Treated polyethylene terephthalate polarizing films for improved adhesion in optical plastics
US6391231B1 Method for side-fill lens casting
US6235396B1 Optical lens comprising a polyvinylalcohol layer covalently bonded to a bulk lens polymer
US4418992A Ophthalmic progressive power lens and method of making same
US4274717A Ophthalmic progressive power lens and method of making same
US4078418A Calibration instrument
CA728910A Corrective lens system and spectacles made therefrom