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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 23 | |
#2 | Canada | 4 | |
#3 | Australia | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | Switzerland | 2 | |
#6 | EPO (European Patent Office) | 2 | |
#7 | United Kingdom | 2 | |
#8 | Brazil | 1 | |
#9 | China | 1 | |
#10 | Germany | 1 | |
#11 | Israel | 1 | |
#12 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Weapons | |
#5 | Medical technology | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Water treatment | |
#2 | Chemical or physical processes | |
#3 | Mountings for cannons and pistols | |
#4 | Mixing | |
#5 | Unspecified technologies | |
#6 | Milling | |
#7 | Object sterilising | |
#8 | Unspecified technologies | |
#9 | Venting or aerating devices | |
#10 | Explosive charges |
# | 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 |
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 |