Inventor · disambiguated record
Keith Withnall
Also filed as: WITHNALL KEITH
3 granted patents·19 citations·filing 1989–2006
64Inventor score
Technology areasB23K
Top patents by PatentIndex Score
3 records- 0155US5029964AOptical fibre receiving and laser beam combining unitLUMONICS LTD·Filed 1989·Granted Jul 9, 1991·16 cites·6 claims
- 0250US7324571B2Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality thereinGSI GROUP LTD·Filed 2006·Granted Jan 29, 2008·0 cites·42 claims
- 0346US7054341B2Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality thereinGSI GROUP LTD·Filed 2003·Granted May 30, 2006·3 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →