Inventor · disambiguated record
Damian Charles Johnson
Also filed as: JOHNSON DAMIAN · JOHNSON DAMIAN CHARLES
7 granted patents·2 pending applications·31 citations·filing 2006–2020
79Inventor score
Top patents by PatentIndex Score
9 records- 0186US10786691B2Breathing apparatusCleanSpace IP Pty Ltd·Filed 2012·Granted Sep 29, 2020·13 cites·12 claims
- 0278US10188880B2Filter assembly for a breathing apparatusPAFTEC TECH PTY LTD·Filed 2016·Granted Jan 29, 2019·4 cites·15 claims
- 0362USD562168SMeterMACNAUGHT PTY LTD·Filed 2006·Granted Feb 19, 2008·13 cites·1 claims
- 0443US2022126132A1Tight fitting respirator with exhalation filter and exhalation filter for tight fitting respiratorCleanSpace IP Pty Ltd·Filed 2020·Application pending·0 cites
- 0541US11642553B2Portable personal respirator and use thereofCleanSpace IP Pty Ltd·Filed 2018·Granted May 9, 2023·0 cites·23 claims
- 0640US2017361134A1Breathing apparatusPAFTEC TECH PTY LTD·Filed 2016·Application pending·0 cites
- 0729USD872854SPortable respiratorCleanSpace IP Pty Ltd·Filed 2017·Granted Jan 14, 2020·1 cites·1 claims
- 0827USD986409SBreathing apparatusPAFTEC TECH PTY LTD·Filed 2018·Granted May 16, 2023·0 cites·1 claims
- 0925USD968712SFilter for breathing maskCleanSpace IP Pty Ltd·Filed 2020·Granted Nov 1, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →