John M. Haslop

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Woodley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Security device
- Patent number 7,483,188
- Issue date Jan 27, 2009
- De la Rue International Limited
- Brian William Holmes
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security element for security paper
- Patent number 6,199,911
- Issue date Mar 13, 2001
- De la Rue International Limited
- Roland Isherwood
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security device and authenticatable item
- Patent number 5,447,335
- Issue date Sep 5, 1995
- Thomas De La Rue Limited
- John M. Haslop
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Numbered documents
- Patent number RE33802
- Issue date Jan 21, 1992
- Thomas De La Rue & Co.
- Colin J. Whitehead
- 283 - Printed matter
Information Patent Grant
Numbered documents
- Patent number 4,645,240
- Issue date Feb 24, 1987
- Thomas De La Rue & Company Limited
- Colin J. Whitehead
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Watermark detection
- Patent number 4,296,326
- Issue date Oct 20, 1981
- Thomas De La Rue & Company Limited
- John M. Haslop
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Security device
- Publication number 20070076279
- Publication date Apr 5, 2007
- DE LA RUE INTERNATIONAL LIMITED
- Brian William Holmes
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER