David Austin Burt

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Berkshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Security seal
- Patent number 6,926,317
- Issue date Aug 9, 2005
- ITW Limited
- Gareth William Thomas
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Security seal
- Patent number 6,869,113
- Issue date Mar 22, 2005
- ITW Limited
- David Austin Burt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Tamper resistant seal
- Patent number 6,174,006
- Issue date Jan 16, 2001
- Illinois Tool Works Inc.
- David Austin Burt
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tamperproof shackle seals
- Patent number 4,722,562
- Issue date Feb 2, 1988
- ITW Limited, Fastex Division
- David A. Burt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Threaded fastening systems
- Patent number 4,720,225
- Issue date Jan 19, 1988
- ITW Limited
- David A. Burt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Security seal
- Publication number 20040012211
- Publication date Jan 22, 2004
- David Austin Burt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Security seal
- Publication number 20030178860
- Publication date Sep 25, 2003
- Gareth William Thomas
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS