Ledell L. Murray

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Noblesville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Indicia display module using light pipe
- Patent number 4,694,600
- Issue date Sep 22, 1987
- General Indicator Corporation
- Ledell L. Murray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Indicia display module
- Patent number 4,606,141
- Issue date Aug 19, 1986
- General Indicator Corporation
- Ledell L. Murray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display structure
- Patent number 4,562,657
- Issue date Jan 7, 1986
- General Indicator Corporation
- Ledell L. Murray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Menu board frame and insert
- Patent number 4,521,984
- Issue date Jun 11, 1985
- General Indicator Corporation
- Ledell L. Murray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS