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For the Inventor, By the Inventor

Oak Ridge, TN, United States of America

Elographics, Inc.

Calculating rank
USPTO Granted Patents = 12

Forward Citations = 934

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9 inventors (with patents filed for the assignee):

goldMedal William A Gibson (7 out of 15 patents)

silverMedal John E Talmage, Jr (6 out of 6 patents)

bronzeMedal John E Talmage (3 out of 3 patents)

4.  John T Quirk, Jr (2 out of 2 patents)

5.  Joel Christopher Kent (1 out of 115 patents)

6.  James R Wynne, Jr (1 out of 1 patent)

7.  John W Dabbs (1 out of 3 patents)

8.  David I Dunthorn (1 out of 1 patent)

9.  L Dexter Bates (1 out of 1 patent)


12 patents:

1. 5220136 - Contact touchscreen with an improved insulated spacer arrangement (1993-06-15),
2. 5045644 - Touch sensitive screen with improved corner response (1991-09-03),
3. 4933660 - Touch sensor with touch pressure capability (1990-06-12),
4. 4822957 - Electrographic touch sensor having reduced bow of equipotential field (1989-04-18),
5. 4797514 - Touch sensitive device with increased linearity (1989-01-10),
6. 4777328 - Circular electrographic touch sensor with orthogonal fields and linear (1988-10-11),
7. 4731508 - Electrographic tough sensor having reduced bow of equipotential field (1988-03-15),
8. 4687885 - Electrographic touch sensor with Z-axis capability (1987-08-18),
9. 4661655 - Electrographic touch sensor and method of reducing bowed equipotential (1987-04-28),
10. 4659873 - Fabric touch sensor and method of manufacture (1987-04-21),
11. 4220815 - Nonplanar transparent electrographic sensor (1980-09-02),
12. 4071689 - Lucent electrographic sensor for determining planar coordinates (1978-01-31),
Company Overview
Elographics, Inc. is a technology company based in Oak Ridge, Tennessee, specializing in advanced imaging and data visualization solutions. The organization focuses on developing innovative software and hardware systems that enhance the analysis and presentation of complex data sets. With a strong emphasis on research and development, Elographics serves various sectors, including scientific research, engineering, and education, providing tools that facilitate better decision-making through improved data interpretation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

12 Patents

#11 in Oak Ridge, TN

#274 in Tennessee

#25,614 in US

#48,276 in the World

Oak Ridge, TN (US)
Oak Ridge, TN, United States of America

Elographics, Inc.

Forward Citations = 934

9 inventors:

goldMedal William A Gibson (7 out of 15 patents)

silverMedal John E Talmage, Jr (6 out of 6 patents)

bronzeMedal John E Talmage (3 out of 3 patents)

4.  John T Quirk, Jr (2 out of 2 patents)

5.  Joel Christopher Kent (1 out of 115 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elographics, Inc.. Retrieved from https://idiyas.com/company/elographics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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