Inventor · disambiguated record
Grant Stuart Richardson
Also filed as: RICHARDSON GRANT S · RICHARDSON GRANT STUART
8 granted patents·2 pending applications·167 citations·filing 1999–2015
86Inventor score
Files withSECR DEFENCE3SECR DEFENCE BRIT3PEARS LAURENCE ANTHONY1SCOTT HEALTH & SAFETY LTD1SEC DEP FOR DEFENCE THE UNITED1
Top patents by PatentIndex Score
10 records- 0196US7019652B2Determining the efficiency of respirators and protective clothing, and other improvementsSECR DEFENCE·Filed 2000·Granted Mar 28, 2006·114 cites·29 claims
- 0273US10166417B2Respirator having an integrated oronasal maskSCOTT HEALTH & SAFETY LTD·Filed 2015·Granted Jan 1, 2019·2 cites·17 claims
- 0369US9132299B2Respirator having an integrated oronasal maskSUTTON ROBERT CHARLES·Filed 2005·Granted Sep 15, 2015·6 cites·16 claims
- 0468US7523755B2RespiratorSECR DEFENCE·Filed 2003·Granted Apr 28, 2009·19 cites·14 claims
- 0564US7013891B2RespiratorsSECR DEFENCE BRIT·Filed 2001·Granted Mar 21, 2006·17 cites·13 claims
- 0654US7311102B2Protective apparelSECR DEFENCE·Filed 2002·Granted Dec 25, 2007·4 cites·8 claims
- 0753US2008178876A1Protective apparelPEARS LAURENCE ANTHONY·Filed 2007·Application pending·0 cites
- 0852US2007018836A1Determining the efficiency of respirators and protective clothing, and other improvementsSEC DEP FOR DEFENCE THE UNITED·Filed 2006·Application pending·0 cites
- 0946US7913535B2Apparatus and methods for dilutionSECR DEFENCE BRIT·Filed 2006·Granted Mar 29, 2011·0 cites·11 claims
- 1030US6519030B1Flame photometer detectorSECR DEFENCE BRIT·Filed 1999·Granted Feb 11, 2003·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →