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For the Inventor, By the Inventor

Sweetwater, TN, United States of America

Gemtron Corporation


USPTO Granted Patents = 53

% Expired Patents = 18.9



Trademarks = 2

Forward Citations = 1,038

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26 inventors (with patents filed for the assignee):

goldMedal Craig S Bienick (30 out of 35 patents)

silverMedal Howard C Daley (21 out of 24 patents)

bronzeMedal Bob Herrmann (17 out of 18 patents)

4.  Gary Reames (7 out of 8 patents)

5.  Robert A Moss (4 out of 4 patents)

6.  Aaron M Bauer (4 out of 4 patents)

7.  Donald Lee Knoy, Jr (4 out of 4 patents)

8.  Brian F Marchand (3 out of 3 patents)

9.  Greg Miedema (2 out of 3 patents)

10.  Vincent L Ramik (2 out of 10 patents)

11.  Ole Carl Buesing (2 out of 2 patents)

12.  Daniel Caldwell (2 out of 3 patents)

13.  Brian Adams (1 out of 9 patents)

14.  Tom Whitney (1 out of 1 patent)

15.  Eberhard R Albach (1 out of 1 patent)


Core Competencies:
Encapsulated Oven Window
Modular Luminaires
Coating Compositions
Refrigerator Shelf
Appliance Doors
Illuminated Shelf
Tempered Glass
Injection Molded Frame
Refrigerated Display Case
Antimicrobial Glass
Adjustable Shelves
Serving Tray

53 patents:

1. 12428902 - Encapsulated oven window pack (2025-09-30),
2. 12264813 - Modular luminaires for appliance lighting (2025-04-01),
3. 12129383 - Coating compositions for glass substrates (2024-10-29),
4. 11920776 - Modular luminaires for appliance lighting (2024-03-05),
5. 11472964 - Coating compositions for glass substrates (2022-10-18),
6. 8899704 - Refrigerator shelf (2014-12-02),
7. 8776443 - Refrigerated display case door (2014-07-15),
8. 7478502 - Appliance doors (2009-01-20),
9. 7434951 - Illuminated shelf (2008-10-14),
10. 7434950 - Refrigerated product display case having a universal ballast mounting bracket (2008-10-14),
11. 7337730 - Vertically adjustable shelves and refrigerator compartment housing the same (2008-03-04),
12. 7275346 - Washer door or lid defined by a tempered glass panel bordered by an open frame-like encapsulation of one-piece injection molded polymeric/copolymeric synthetic plastic material (2007-10-02),
13. 7237856 - Encapsulated wire shelf (2007-07-03),
14. 7225595 - Door (2007-06-05),
15. 7188917 - Refrigerator compartment housing vertically adjustable shelves, each formed from a piece of tempered glass to which is injection molded a frame in the form of front and rear border members (2007-03-13),
Gemtron Corporation, based in Sweetwater, TN, specializes in the design and manufacturing of innovative components for the appliance industry. The company focuses on advanced technologies such as encapsulated oven windows, modular luminaires, and various coating compositions. Gemtron's expertise extends to creating refrigerator shelves, appliance doors, illuminated shelves, and utilizing tempered glass and injection molded frames. Their commitment to quality and innovation positions them as a key player in appliance design solutions.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Gemtron Corporation
53 Patents

#1 in Sweetwater, TN

#62 in Tennessee

#6,664 in US

#13,322 in the World

Sweetwater, TN (US)
Sweetwater, TN, United States of America

Gemtron Corporation

Forward Citations = 1,038

26 inventors:

goldMedal Craig S Bienick (30 out of 35 patents)

silverMedal Howard C Daley (21 out of 24 patents)

bronzeMedal Bob Herrmann (17 out of 18 patents)

4.  Gary Reames (7 out of 8 patents)

5.  Robert A Moss (4 out of 4 patents)

Please report any incorrect information to [email protected]
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