Roger Alan Edwards

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Bicester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus comprising at least two projectors and an optical...
- Patent number 6,590,621
- Issue date Jul 8, 2003
- Seos Limited
- Roy Edward Creek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image projection display system for use in large field-of-view pres...
- Patent number 6,042,238
- Issue date Mar 28, 2000
- SEOS Displays Limited
- Geoffrey Howard Blackham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS