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For the Inventor, By the Inventor

Valley View, OH, United States of America

Gelcore, LLC


USPTO Granted Patents = 75

% Expired Patents = 44.0

Trademarks = 2

Forward Citations = 4,341

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75 inventors (with patents filed for the assignee):

goldMedal Mathew L Sommers (9 out of 24 patents)

silverMedal Ivan Eliashevich (9 out of 25 patents)

bronzeMedal Hari S Venugopalan (9 out of 18 patents)

4.  Patrick Martineau (9 out of 22 patents)

5.  James Thomas Petroski (8 out of 34 patents)

6.  Stanton Earl Weaver, Jr (6 out of 70 patents)

7.  Robert F Karlicek (6 out of 7 patents)

8.  Nicolas St-Germain (6 out of 7 patents)

9.  Christopher L Bohler (5 out of 10 patents)

10.  Greg Eugene Burkholder (5 out of 5 patents)

11.  Anant Achyut Setlur (4 out of 99 patents)

12.  Mark J Mayer (4 out of 34 patents)

13.  Alok Mani Srivastava (3 out of 155 patents)

14.  Eden Dubuc (3 out of 29 patents)

15.  Holly Ann Comanzo (3 out of 97 patents)


Core Competencies:
LED Matrix
Thermal Management
Light Extraction
Phosphor System
Flip-Chip LED
LED Luminaire
LED Traffic Signal
High Power LED
Optical Wave Guide
Printed Circuit Board
LED Display
LED Packaging

75 patents:

1. 7391337 - Interactive LED display network for retail environment (2008-06-24),
2. 7268674 - Remote dummy load (2007-09-11),
3. 7233258 - LED matrix current control (2007-06-19),
4. 7229573 - [object Object] (2007-06-12),
5. 7190005 - GaN LED with solderable backside metal (2007-03-13),
6. 7179670 - Flip-chip light emitting diode device without sub-mount (2007-02-20),
7. 7175305 - LED symbol signal (2007-02-13),
8. 7170751 - Printed circuit board retaining device (2007-01-30),
9. 7160140 - LED string light engine (2007-01-09),
10. 7156686 - Insulation displacement connection splice connector (2007-01-02),
11. 7145179 - Magnetic attachment method for LED light engines (2006-12-05),
12. 7141828 - Flip-chip light emitting diode with a thermally stable multiple layer reflective p-type contact (2006-11-28),
13. 7131760 - LED luminaire with thermally conductive support (2006-11-07),
14. 7125734 - Increased light extraction from a nitride LED (2006-10-24),
15. 7119488 - Optimized phosphor system for improved efficacy lighting sources (2006-10-10),
Gelcore, LLC is a leading provider of cutting-edge LED lighting solutions for the commercial and residential markets. With a strong focus on innovation and sustainability, Gelcore has developed a range of highly efficient and durable LED products that help customers save energy and reduce their carbon footprint. Founded in 2005, Gelcore has quickly established itself as a trusted partner for businesses looking to enhance their lighting systems with state-of-the-art technology.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

75 Patents

#2 in Valley View, OH

#223 in Ohio

#4,899 in US

#9,993 in the World

Valley View, OH (US)
Valley View, OH, United States of America

Gelcore, LLC

Forward Citations = 4,341

75 inventors:

goldMedal Mathew L Sommers (9 out of 24 patents)

silverMedal Ivan Eliashevich (9 out of 25 patents)

bronzeMedal Hari S Venugopalan (9 out of 18 patents)

4.  Patrick Martineau (9 out of 22 patents)

5.  James Thomas Petroski (8 out of 34 patents)

Please report any incorrect information to [email protected]
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