Inventor · disambiguated record
Stephen J. Hackett
Also filed as: HACKETT STEPHEN J
4 granted patents·107 citations·filing 1976–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0189US4130506AMetal powdersJOHNSON MATTHEY CO LTD·Filed 1976·Granted Dec 19, 1978·49 cites·5 claims
- 0287US4274877AMetal powdersJOHNSON MATTHEY CO LTD·Filed 1978·Granted Jun 23, 1981·43 cites·5 claims
- 0361US6303679B2Noble metal preparation and its use to produce noble metal decorations by direct and indirect printing2 DMC·Filed 2001·Granted Oct 16, 2001·6 cites·21 claims
- 0441US6355714B1Noble metal preparation and its use to produce noble metal decorations by direct and indirect printing2 DMC·Filed 1999·Granted Mar 12, 2002·9 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →