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LEUPOLD & STEVENS INC

Overview
  • Total Patents
    140
  • GoodIP Patent Rank
    38,741
  • Filing trend
    ⇩ 25.0%
About

LEUPOLD & STEVENS INC has a total of 140 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1973. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets weapons, optics and mechanical elements are LIM DO HYEON, MARTIN JOHN ELSDEN and KARL JUNG DR.

Patent filings per year

Chart showing LEUPOLD & STEVENS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peters Victoria J 29
#2 Regan Rick R 23
#3 York Andrew W 21
#4 Crispin Quint 18
#5 Lesser Tim 12
#6 Otteman Rodney H 11
#7 Lee Harold G 7
#8 Koornneef Martin 7
#9 Halverson Erik R 7
#10 Feinberg Richard 6

Latest patents

Publication Filing date Title
US2020192075A1 Illuminated reticle system with fresnel lens
US2020019042A1 Interface facility
US2019128642A1 Rifle scope with zero lock
US2019049218A1 Reflex sight with environmental seal on pivoting element
US2018340753A1 Illuminated optical sight reticle assembly
US2018128574A1 Reflex sight with multiple aiming marks
US2017321993A1 Dual field optical aiming system for projectile weapons
US2018195835A1 Integrated low-profile sight
US2018073839A1 High-angle sight mount
US10415933B1 Real-time ballistic solutions for moving-target aiming calculations
US2018172404A1 Real-time ballistic solutions for calculating an aiming adjustment and for indicating a subsonic threshold
US9453706B1 Low-profile sighting device
US2016061567A1 Accessory display for optical sighting devices
AU2015202013A1 Projectile-weapon reticle with holdover aiming features for multiple projectile velocities
US2015198416A1 Illuminated reticle system for a riflescope or other aimed optical device
US2015198415A1 Reflex sight adjustments
US2015198421A1 Removable aiming sight and sight mounting shoe with pitch and yaw adjustment for pistols and other weapons
EP3084338A1 Micro-pixelated led reticle display for optical aiming devices
US2014352487A1 Riflescope adjustment knob with interchangeable adjustment indicator ring
US2014196351A1 Low profile auto-locking pinch/turn adjustment knob