Inventor · disambiguated record
Ray Frederick Greyvenstein
Also filed as: GREYVENSTEIN RAY FREDERICK
3 granted patents·132 citations·filing 1996–2014
65Inventor score
Top patents by PatentIndex Score
3 records- 0192US6085659AElectronic explosives initiating deviceORICA EXPLOSIVES TECH PTY LTD·Filed 1996·Granted Jul 11, 2000·132 cites·21 claims
- 0253US8969112B2Optoelectronic device with light directing arrangement and method of forming the arrangementINSIAVA PTY LTD·Filed 2014·Granted Mar 3, 2015·0 cites·6 claims
- 0345US8729582B2Optoelectronic device with light directing arrangement and method of forming the arrangementDU PLESSIS MONUKO·Filed 2008·Granted May 20, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →