Thomas A. Devlin

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Waterford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Bus destination sign with programmed destination name and manually...
- Patent number 4,353,063
- Issue date Oct 5, 1982
- Vultron, Inc.
- Thomas A. Devlin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Monitor for bus destination signs
- Patent number 4,325,062
- Issue date Apr 13, 1982
- Vultron, Incorporated
- Thomas A. Devlin
- G06 - COMPUTING CALCULATING COUNTING