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BIES DAVID A

Overview
  • Total Patents
    12
About

BIES DAVID A has a total of 12 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets machines, civil engineering and machine tools are PARALLEL DESIGN INC, KOEHRING GMBH BOMAG DIVISION and VIBRATOR MFG COMPANY.

Patent filings per year

Chart showing BIES DAVID As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bies David Alan 8
#2 Bies David A 4
#3 Page Stewart George 3
#4 Page Stewart G 1
#5 Page Stewart 1

Latest patents

Publication Filing date Title
AU2011282472A1 Pile driving
WO8810157A1 Vibrational power generator
CA1161764A Sound reducing means