Inventor · disambiguated record
Richard Hall
Also filed as: HALL RICHARD · HALL RICHARD G
13 granted patents·6 pending applications·127 citations·filing 1984–2024
91Inventor score
Files withNORTH AMERICAN REFRACTORIES5DIGITAL ORTHODONTIC SOLUTIONS LTD3BRAINTRAIN2020 LTD2DREXELBROOK CONTROLS2OBOH ALEX2
Top patents by PatentIndex Score
19 records- 0181US5137189APorous refractory nozzle and method of making sameNORTH AMERICAN REFRACTORIES·Filed 1989·Granted Aug 11, 1992·23 cites·11 claims
- 0281US4723122ARemotely calibratable instrument systemDREXELBROOK CONTROLS·Filed 1985·Granted Feb 2, 1988·35 cites·99 claims
- 0378US4502670AGas hook-up to a ladleALLIED CORP·Filed 1984·Granted Mar 5, 1985·19 cites·10 claims
- 0475US10993784B2Method and apparatus for positioning a dental bracket elementDIGITAL ORTHODONTIC SOLUTIONS LTD·Filed 2017·Granted May 4, 2021·2 cites·19 claims
- 0575US2025090277A1Method and apparatus for positioning a dental bracket elementDIGITAL ORTHODONTIC SOLUTIONS LTD·Filed 2024·Application pending·0 cites
- 0666US5916471ARotary socket taphole assemblyNORTH AMERICAN REFRACTORIES·Filed 1998·Granted Jun 29, 1999·12 cites·3 claims
- 0766US5866022ARefractory pour tube with cast plateNORTH AMERICAN REFRACTORIES·Filed 1997·Granted Feb 2, 1999·12 cites·18 claims
- 0863US12161526B2Method and apparatus for positioning a dental bracket elementDIGITAL ORTHODONTIC SOLUTIONS LTD·Filed 2021·Granted Dec 10, 2024·0 cites·10 claims
- 0958US4849754ARemotely calibratable instrument systemDREXELBROOK CONTROLS·Filed 1988·Granted Jul 18, 1989·14 cites·28 claims
- 1040US2020360037A1Forceps and kits for forming the sameDTR MEDICAL LTD·Filed 2019·Application pending·0 cites
- 1139US2021052447A1Weighing apparatusMARSDEN WEIGHING MACHINE GROUP LTD·Filed 2020·Application pending·0 cites
- 1238US6221313B1Taphole knockout deviceNORTH AMERICAN REFRACTORIES·Filed 1999·Granted Apr 24, 2001·3 cites·7 claims
- 1338US2019059870A1Surgical retraction device and procedureUNIV LEEDS INNOVATIONS LTD·Filed 2017·Application pending·0 cites
- 1436US2021212595A1Apparatus for sensingBRAINTRAIN2020 LTD·Filed 2019·Application pending·0 cites
- 1533US8939989B2Obstetric forcepsOBOH ALEX·Filed 2011·Granted Jan 27, 2015·0 cites·15 claims
- 1633US2020281525A1Apparatus for sensingBRAINTRAIN2020 LTD·Filed 2018·Application pending·0 cites
- 1732USD672039SForcepsOBOH ALEX·Filed 2011·Granted Dec 4, 2012·4 cites·1 claims
- 1831US5730921ACo-molding process for producing refractory materials without firing or coking the refractoryNORTH AMERICAN REFRACTORIES·Filed 1995·Granted Mar 24, 1998·2 cites·27 claims
- 1923USD609268SKeyboard practice aidSCALERAIL LTD·Filed 2009·Granted Feb 2, 2010·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →