IND PATENTS LTD has a total of 12 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets basic materials chemistry, textiles and paper and machines are SINCLAIR OIL & GAS CO, CORIBA TECHNOLOGIES L L C and VARADARAJ RAMESH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 1 | |
#3 | France | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Textiles and paper | |
#3 | Machines | |
#4 | Control | |
#5 | Chemical engineering | |
#6 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Herbsman Abraham M | 8 |
#2 | French Stephen | 2 |
#3 | Herbgman Abraham M | 1 |
#4 | Campbell Rodney B | 1 |
Publication | Filing date | Title |
---|---|---|
US2206187A | Method of increasing production of oil wells | |
US2172083A | Method of treating inorganic mineral slimes in oil wells | |
US2089479A | Method of cleaning-out oil wells | |
US2087936A | Method of breaking emulsions | |
US2066778A | Method of settling inorganic mineral slimes | |
US1924038A | Mixing device | |
US1959824A | Method of treating water-in-oil emulsions | |
US1963406A | Method of treating petroleum emulsions | |
US1931112A | Method of treating petroleum emulsions | |
CA99708A | Boot and shoe tree | |
US816453A | Boot and shoe tree. |