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GRIEW DAVID C L

Overview
  • Total Patents
    19
About

GRIEW DAVID C L has a total of 19 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets consumer goods are SHAW FRANK HENRY, KOTOVICH ALEKSANDR N and WEISSE ERNST.

Patent filings in countries

World map showing GRIEW DAVID C Ls patent filings in countries
# Country Total Patents
#1 United Kingdom 18
#2 United States 1

Patent filings per year

Chart showing GRIEW DAVID C Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods

Focus technologies

# Technology
#1 Goods for writing upon

Top inventors

# Name Total Patents
#1 Griew David C L 1

Latest patents

Publication Filing date Title
GB0303612D0 Controlled damping system
GB0302172D0 Drawing scanning and proof reading aid
GB0203367D0 Thumb grip and brush wiper
GB0203364D0 Thumb grip for paint containers
GB0200388D0 Tape measure for internal measurements
GB0200011D0 Tape measure with displaced zero
GB0110078D0 Thumb grip for hand held paint containers
GB0021744D0 Drawing scanning and proof-reading aid
GB0002711D0 Drawing,scanning and proof-reading aid
GB9911118D0 Drawing and scanning aid
GB9903737D0 Combined holder and securing device for rolls of paper sheets
GB9514154D0 Drawing aid
GB9505839D0 Drawing aid
GB9314363D0 Drawing aid
GB8924301D0 Brush scraper and thumb piece
GB8923184D0 Brush scraper and brush rest
US4669197A Drawing aid