Inventor · disambiguated record
David John Graham
Also filed as: GRAHAM DAVID E · GRAHAM DAVID J · GRAHAM DAVID JOHN · GRAHAM DAVID JOHN LEHAR
3 granted patents·4 pending applications·79 citations·filing 1977–2023
70Inventor score
Top patents by PatentIndex Score
7 records- 0187US4283212ATreatment of gas streamsBRITISH OXYGEN CO LTD·Filed 1979·Granted Aug 11, 1981·46 cites·3 claims
- 0275US4188793ACondensation of vapor of organic liquidsBOC LTD·Filed 1977·Granted Feb 19, 1980·33 cites·19 claims
- 0363US2023351531A1Safety management and building operational assessment system and method for multiple occupancy buildingsQUIPEX PTY LTD·Filed 2023·Application pending·0 cites
- 0448US2022343443A1Safety management and building operational assessment system and method for multiple occupancy buildingsBUILT ENV COMPLIANCE PTY LTD·Filed 2020·Application pending·0 cites
- 0546US2003138373A1Process for making hydrogen gasFiled 2001·Application pending·0 cites
- 0641US12111456B2Methods and apparatus for optimised interferometric scattering microscopyREFEYN LTD·Filed 2020·Granted Oct 8, 2024·0 cites·17 claims
- 0739US2022057772A1Safety management system and method for multiple occupancy buildingBUILT ENV COMPLIANCE PTY LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →