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ROBERTSON WILLIAM M

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    174,852
  • Filing trend
    0.0%
About

ROBERTSON WILLIAM M has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1916. 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 measurement, optics and micro-structure and nano-technology are 3DHISTECH KFT, SAMANTREE MEDICAL SA and HELL STEFAN.

Patent filings in countries

World map showing ROBERTSON WILLIAM Ms patent filings in countries
# Country Total Patents
#1 United States 14
#2 WIPO (World Intellectual Property Organization) 3
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing ROBERTSON WILLIAM Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robertson William M 18
#2 Burke Edward J 1
#3 Clark Randy L 1

Latest patents

Publication Filing date Title
WO2015195566A1 Acoustic lens using extraordinary acoustic transmission
WO2012129196A2 Surface electromagnetic waves in photonic band gap multilayers
US2009010589A1 Optical sensor based on surface electromagnetic wave resonance in photonic band gap materials
US2008218860A1 Optical sensor based on surface electromagnetic wave resonance in photonic band gap materials
EP1932029A2 Optical sensor based on surface electromagnetic wave resonance in photonic band gap materials and method for using same
US4838911A Video tape storage cabinet
US4646477A Knife sharpener
US1211235A Dust-collector.