Inventor · disambiguated record
Leslie C. Hardison
Also filed as: HARDISON LESLIE C
22 granted patents·1 pending application·501 citations·filing 1975–2017
96Inventor score
Top patents by PatentIndex Score
23 records- 0195US4076621AChelate oxidation of hydrogen sulfide in sour waterAIR RESOURCES·Filed 1976·Granted Feb 28, 1978·85 cites·9 claims
- 0287US4482524AAutocirculation apparatusARI TECHNOLOGIES INC·Filed 1980·Granted Nov 13, 1984·59 cites·4 claims
- 0380US4289505ASolvent recovery from waterAIR RESOURCES·Filed 1980·Granted Sep 15, 1981·47 cites·6 claims
- 0474US4784775ARemoval of hydrogen sulfide from sour waterARI TECHNOLOGIES INC·Filed 1987·Granted Nov 15, 1988·38 cites·17 claims
- 0574US4238462AAutocirculation process and apparatusAIR RESOURCES·Filed 1978·Granted Dec 9, 1980·31 cites·7 claims
- 0672US5122351AMethod and apparatus for removing H2 S from a process gas and recovering sulfurARI TECHNOLOGIES INC·Filed 1990·Granted Jun 16, 1992·26 cites·18 claims
- 0769US4330513ACatalytic fume incinerationAIR RESOURCES·Filed 1980·Granted May 18, 1982·30 cites·10 claims
- 0867US5296205AMulti-bed mass transfer column with mobile packingARI TECHNOLOGIES INC·Filed 1991·Granted Mar 22, 1994·20 cites·16 claims
- 0966US5286389ARemoval of hydrogen sulfide from sour waterARI TECHNOLOGIES INC·Filed 1992·Granted Feb 15, 1994·30 cites·12 claims
- 1065US5126118AProcess and apparatus for removal of H2 S with separate absorber and oxidizer and a reaction chamber therebetweenARI TECHNOLOGIES INC·Filed 1991·Granted Jun 30, 1992·19 cites·21 claims
- 1164US5160714AContinuous autocirculation, multiple zone mass transfer apparatus and methodARI TECHNOLOGIES INC·Filed 1991·Granted Nov 3, 1992·27 cites·21 claims
- 1253US5139753AContinuous process for mass transfer of a liquid reagent with two different gasesARI TECHNOLOGIES INC·Filed 1991·Granted Aug 18, 1992·18 cites·21 claims
- 1352US4730369AMethod and apparatus for melting and recovering sulfur in aqueous slurriesARI TECHNOLOGIES INC·Filed 1986·Granted Mar 15, 1988·9 cites·4 claims
- 1445US5292440ARemoval of hydrogen sulfide from sour water without loss of heavy metalARI TECHNOLOGIES INC·Filed 1992·Granted Mar 8, 1994·12 cites·12 claims
- 1544US5126297AMethod of making a metal phthalocyanine catalystARI TECHNOLOGIES INC·Filed 1990·Granted Jun 30, 1992·9 cites·13 claims
- 1643US5286466AMulti-bed cocurrent downflow mass transfer column with spherical packingARI TECHNOLOGIES INC·Filed 1991·Granted Feb 15, 1994·11 cites·16 claims
- 1742US5437819AFluid contacting apparatus and methods of making the sameARI TECHNOLOGIES INC·Filed 1994·Granted Aug 1, 1995·7 cites·5 claims
- 1842US4402273AReduction of nitrogen oxide emissions from calcinersARI TECHNOLOGIES INC·Filed 1982·Granted Sep 6, 1983·7 cites·10 claims
- 1941US4404857ASeam testerNAT SEAL COMPANY·Filed 1981·Granted Sep 20, 1983·12 cites·10 claims
- 2038US8717425B2System for stereoscopically viewing motion picturesHARDISON LESLIE C·Filed 2011·Granted May 6, 2014·0 cites·23 claims
- 2135US2018192031A1Virtual Reality Viewing SystemHARDISON LESLIE C·Filed 2017·Application pending·0 cites
- 2234US4014983ARemoval of hydrogen sulfide from gasesAIR REVOURCES INC·Filed 1975·Granted Mar 29, 1977·4 cites·3 claims
- 2332US9753294B2Eyewear system, apparatus and method for stereoscopically viewing motion picturesHARDISON LESLIE C·Filed 2015·Granted Sep 5, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →