Inventor · disambiguated record
John Buttifant
Also filed as: BUTTIFANT JOHN
4 granted patents·196 citations·filing 1986–2006
78Inventor score
Technology areasG07D
Top patents by PatentIndex Score
4 records- 0191US4749087AAuthenticity sensingDE LA RUE SYST·Filed 1986·Granted Jun 7, 1988·182 cites·15 claims
- 0279US7516893B2Apparatus for and method of detecting a coded magnetic threadRUE DE INT LTD·Filed 2006·Granted Apr 14, 2009·6 cites·15 claims
- 0375US7434732B2Magnetic thread readerRUE DE INT LTD·Filed 2006·Granted Oct 14, 2008·4 cites·18 claims
- 0458US7063257B2Magnetic thread readerRUE DE INT LTD·Filed 2002·Granted Jun 20, 2006·4 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →