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WILLIAMS MARK F

Overview
  • Total Patents
    12
About

WILLIAMS MARK F has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering and furniture and games are DELCROIX ANDRE, JOONGANG ALTEC CO LTD and LI BAOLING.

Patent filings in countries

World map showing WILLIAMS MARK Fs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 4

Patent filings per year

Chart showing WILLIAMS MARK Fs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Furniture and games

Top inventors

# Name Total Patents
#1 Williams Mark F 12
#2 Williams Barbara L 3
#3 Williams Eric A 1

Latest patents

Publication Filing date Title
US2009084047A1 Closed cell polyethlene furring strips and house wrap with closed cell polyethylene furring strips
US2007113499A1 House wrap with integral furring strips
US2006260213A1 Pan flashing with sill wedge
US2006236618A1 Pan flashing with sill wedge and window clip
CA2455215A1 Multi-unit termination accessory flashing
US6945883B1 Baseball pitcher's training device
US5279091A Building enclosure assemblies
US4897976A Building enclosure assemblies
US4833849A Building enclosure assemblies