Linda J. Ferrio

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Lubbock, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for collecting data from graphed images
- Patent number 5,870,319
- Issue date Feb 9, 1999
- Texas Instruments Incorporated
- Glen Allen Thornton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculator keyboard with user definable function keys and with prog...
- Patent number 4,823,311
- Issue date Apr 18, 1989
- Texas Instruments Incorporated
- Arthur C. Hunter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic data processing apparatus with equation operating system...
- Patent number 4,521,868
- Issue date Jun 4, 1985
- Texas Instruments Incorporated
- David Caldwell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic data processing apparatus with equation operating system...
- Patent number 4,519,045
- Issue date May 21, 1985
- Texas Instruments Incorporated
- David Caldwell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic data processing apparatus with equation operating system...
- Patent number 4,495,592
- Issue date Jan 22, 1985
- Texas Instruments Incorporated
- David Caldwell
- G06 - COMPUTING CALCULATING COUNTING