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DAVID EVANS

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    206,007
  • Filing trend
    ⇩ 100.0%
About

DAVID EVANS has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1907. It filed its patents most often in United Kingdom, Australia and United States. Its main competitors in its focus markets pharmaceuticals, biotechnology and machine tools are SELA ILAN, EPSTEIN DAVID and QUINN ANTHONY.

Patent filings in countries

World map showing DAVID EVANSs patent filings in countries

Patent filings per year

Chart showing DAVID EVANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 David Evans 8
#2 Evans David 3
#3 Ryan Noyce 3
#4 Seth Lederman 3
#5 Alonzo Rolando Cruz 1
#6 Evans David Julian 1
#7 Raney William D 1

Latest patents

Publication Filing date Title
GB201503190D0 Cycle Trainer
AU2004203303A1 A railway vehicle having relocated axles
NZ531898A Cycle suspension assembly
ZA8902415B Separation device
GB815099A Improvements in or relating to apparatus for the manufacture of bottle caps from strip material
US2906225A Apparatus for the manufacture of metal foil caps
GB755828A Improvements relating to apparatus for the manufacture of metal foil caps
GB736504A Improvements in or relating to apparatus for the manufacture of bottle caps from strip material
GB485192A Improvements in and connected with manhole, drain, and like covers and cover frames
GB258089A Improvements in apparatus for indicating the position and speed of trucks, cages andthe like in mines
US1475431A Automatically-acting and permanently-residing tube cleaner
GB187179A Means for cleaning tubes and the like
AU1027713B Improvements intime indicating dials
US883234A Toy magazine-gun.