Learn more

DOUGLASS JAMES EDWARD

Overview
  • Total Patents
    12
About

DOUGLASS JAMES EDWARD has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United Kingdom, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, environmental technology and control are VALINGE FLOORING TECH AB, CHAMPION LINK INT CORP and LINZMEIER FRANZ JOSEF.

Patent filings per year

Chart showing DOUGLASS JAMES EDWARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Douglass James Edward 12
#2 Douglass Annette Rachael 1

Latest patents

Publication Filing date Title
US2012073225A1 Planks and/or boards
GB201111994D0 Insulating cladding boards with weatherproofing layer
GB0809206D0 Decking plank
GB9313500D0 Support member
GB9015514D0 A pointing device
GB8333755D0 Walling