Inventor · disambiguated record

Peter Frank Critchley

Also filed as: CRITCHLEY PETER · CRITCHLEY PETER FRANK

2 granted patents·12 citations·filing 1991–2008

50Inventor score

Technology areasA61K Y10T

Files withPALMER BRYAN ROY1 UNILEVER PATENT HOLDINGS1

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2 records

0141US5234825AProcess of polysaccharidesUNILEVER PATENT HOLDINGS·Filed 1991·Granted Aug 10, 1993·12 cites·8 claims
0226US8262359B2Diaphragm for turbomachines and method of manufacturePALMER BRYAN ROY·Filed 2008·Granted Sep 11, 2012·0 cites·15 claims

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Peter Frank Critchley — Patent Inventor | PatentIndex