Robert I. Wilkinson

Follow

Person

Turriff, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer composite body
- Patent number 6,337,116
- Issue date Jan 8, 2002
- Pelikan Scotland Limited
- Ian W. Hogarth
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ink transfer ribbon
- Patent number 6,277,475
- Issue date Aug 21, 2001
- Pelikan Produktions AG
- Ian W. Hogarth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-activatable correcting tape and aqueous coating liquid for...
- Patent number 5,231,118
- Issue date Jul 27, 1993
- Caribonum Limited
- Ian Hogarth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-activatible lift-off correcting tape
- Patent number 4,950,536
- Issue date Aug 21, 1990
- Caribonum Limited
- Ian Hogarth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS