Inventor · disambiguated record
Richard Christopher
Also filed as: CHRISTOPHER RICHARD
3 granted patents·6 citations·filing 2007–2014
54Inventor score
Top patents by PatentIndex Score
3 records- 0162US8398460B2Apparatus and method for dispensing abrasive particulate material into a stream of gasCHRISTOPHER RICHARD·Filed 2007·Granted Mar 19, 2013·6 cites·7 claims
- 0236US10151419B2Apparatus for delivering material to a pipeHTC MAN SERVICES LIMITED·Filed 2014·Granted Dec 11, 2018·0 cites·17 claims
- 0335US8667925B2Method and apparatus for lining a conduitCHRISTOPHER RICHARD·Filed 2009·Granted Mar 11, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →