Inventor · disambiguated record
John Martin Haslop
Also filed as: HASLOP JOHN M · HASLOP JOHN MARTIN
6 granted patents·260 citations·filing 1980–2007
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US5447335ASecurity device and authenticatable itemDE LA RUE THOMAS & CO LTD·Filed 1991·Granted Sep 5, 1995·126 cites·31 claims
- 0282US4296326AWatermark detectionDE LA RUE THOMAS & CO LTD·Filed 1980·Granted Oct 20, 1981·97 cites·19 claims
- 0367US8221586B2Security substrate comprising watermarkHASLOP JOHN MARTIN·Filed 2007·Granted Jul 17, 2012·4 cites·17 claims
- 0460US7483188B2Security deviceRUE DE INT LTD·Filed 2004·Granted Jan 27, 2009·1 cites·26 claims
- 0557US6199911B1Security element for security paperRUE DE INT LTD·Filed 1998·Granted Mar 13, 2001·20 cites·70 claims
- 0651US4645240ANumbered documentsDE LA RUE THOMAS & CO LTD·Filed 1985·Granted Feb 24, 1987·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →