Learn more

ASHBROOK CLIFFORD L

Overview
  • Total Patents
    44
About

ASHBROOK CLIFFORD L has a total of 44 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets environmental technology, machines and chemical engineering are HYDRO DYNAMICS INC, JET INC and PUROLITE CORP.

Patent filings per year

Chart showing ASHBROOK CLIFFORD Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ashbrook Clifford L 29
#2 Ashbrook Clifford Logan 9
#3 Scarborough Douglas B 4
#4 Wing Wilson G 4
#5 Wing Wilson Gordon 4
#6 Clifford Logan Ashbrook 2
#7 Gordon Wing Wilson 1
#8 Ashbrook Clifford R 1
#9 Logan Ashbrook Clifford 1
#10 Wilson Gordon Wing 1

Latest patents

Publication Filing date Title
AU1978702A Reducing and grading solid particles
BR9813571A Apparatus for treating semi-fluid liquids or pastes, and process for treating semi-fluid pastes to reduce the particle size of insoluble materials contained in them
MX9800735A Fluid treating apparatus.
AU3278895A Fluid treating apparatus
US5318702A Fluid treating apparatus
US4764283A Method and apparatus for treating cooling tower water
US4711048A Antipersonnel shotgun choke
US4722799A Natural gas desulphurizing apparatus and method
US4645606A Magnetic molecular agglomerate reducer and method
US4261521A Method and apparatus for reducing molecular agglomerate sizes in fluids
US4050531A Beam balance weighing scale with self-aligning point contact support elements
US3916758A Universal cartridge holder
US3646661A Bullet puller
US3676947A Muzzle choke
US3611975A Paravane device
US3492912A Recoil controlling device
US3529405A Separator
US3575113A Progressive burn shell
US3492750A Muzzle choke
US3450039A Pressure vessel