About 2 Trademarks found for “DOWELL”

Adhesive-coated plastic sheets; biodegradable plastic film for agricultural use; door stops of rubber; hoses of plastic for agricultural purposes; laminated plastic films for use on vehicle windows; plastic rods and bars; plastic sheeting for use as drop cloths; rubber sheets; rubber sleeves for protecting parts of machinery; rubber washers; semi-processed synthetic resins; shock-absorbing buffers of rubber; tinted plastic films for use on windows

Acids, acid inhibitors, alkalies, salts, paraffin solvents, coagulating compositions, salt solutions, and other chemicals for treatment of wells, such as oil, gas, brine and water wells.