Inventor · disambiguated record
Alan J. Gerrard
Also filed as: GERRARD ALAN · GERRARD ALAN J · GERRARD ALAN JOSEPH
8 granted patents·3 pending applications·50 citations·filing 1975–2021
83Inventor score
Top patents by PatentIndex Score
11 records- 0178US7248701B2Dynamic acoustic renderingCREATIVE TECH LTD·Filed 2005·Granted Jul 24, 2007·9 cites·20 claims
- 0259US2022134142A1Protective garmentRPB SAFETY LLC·Filed 2021·Application pending·0 cites
- 0357US6973192B1Dynamic acoustic renderingCREATIVE TECH LTD·Filed 1999·Granted Dec 6, 2005·28 cites·9 claims
- 0453US2021113860A1Powered air purifying respirator deviceRPB SAFETY LLC·Filed 2020·Application pending·0 cites
- 0552USD968588SPowered air purifying respirator main bodyRPB SAFETY LLC·Filed 2019·Granted Nov 1, 2022·6 cites·1 claims
- 0649US11896074B2Head topRPB SAFETY LLC·Filed 2021·Granted Feb 13, 2024·0 cites·33 claims
- 0749USD954252SPowered air purifying respiratorRPB SAFETY LLC·Filed 2019·Granted Jun 7, 2022·5 cites·1 claims
- 0844US8275138B2Dynamic acoustic renderingGERRARD ALAN·Filed 2007·Granted Sep 25, 2012·0 cites·19 claims
- 0939US2021228918A1Supplied air respiratorRPB SAFETY LLC·Filed 2021·Application pending·0 cites
- 1028US4044740ABurner assembly for an inlet manifold of an internal combustion engineLUCAS INDUSTRIES LTD·Filed 1975·Granted Aug 30, 1977·2 cites·4 claims
- 1126USD1099291SPowered air purifying respirator mountRPB SAFETY LLC·Filed 2019·Granted Oct 21, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →