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For the Inventor, By the Inventor

Inglewood, CA, United States of America

Eldon Industries, Inc.


USPTO Granted Patents = 139

Trademarks = 1

Forward Citations = 2,116

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26 inventors (with patents filed for the assignee):

goldMedal Mel Evenson (106 out of 128 patents)

silverMedal Jerry Sharber (6 out of 11 patents)

bronzeMedal James A Hofman (6 out of 10 patents)

4.  William A Lawrence (4 out of 4 patents)

5.  Alvis R Knowles (3 out of 3 patents)

6.  David A Pagani (3 out of 8 patents)

7.  Frank N Kilby (2 out of 2 patents)

8.  David C Jacks (2 out of 8 patents)

9.  Jack Gaines (2 out of 2 patents)

10.  Ronald Riccio (2 out of 2 patents)

11.  George Soulakis (2 out of 4 patents)

12.  Mei Evenson (2 out of 2 patents)

13.  Daniel C Koturov (2 out of 2 patents)

14.  Randall R Walston (1 out of 4 patents)

15.  Silvestre Lopez (1 out of 1 patent)


Core Competencies:
Desk Tray
Vertical File
Clipboard
Pencil Cup
Calendar Holder
Memo Holder
File Assembly
Hanger
Sign Structures
Office Cart
Brochure Display
Adjustable Arm

139 patents:

1. 5308031 - Locking wall accessory fastener (1994-05-03),
2. D340390 - Staple remover (1993-10-19),
3. D339161 - Combination desk unit with calendar and index card holders (1993-09-07),
4. D338914 - Calendar pad holder (1993-08-31),
5. 5226215 - Clipboard having a variable position clip (1993-07-13),
6. D337105 - Frame for a facsimile bin (1993-07-06),
7. D334593 - Desk tray (1993-04-06),
8. D334213 - Combined clipboard and clamp (1993-03-23),
9. D332971 - Vertically-mountable file assembly module (1993-02-02),
10. D331424 - Index card file (1992-12-01),
11. D330047 - Combined vertical file and organizer for assorted desk accessories (1992-10-06),
12. D328761 - Literature organizer (1992-08-18),
13. D328560 - Picture frame clip (1992-08-11),
14. D328313 - File box (1992-07-28),
15. D327710 - Slidable display sign (1992-07-07),
Company Overview
Eldon Industries, Inc., based in Inglewood, California, specializes in innovative office organization solutions. The company focuses on developing a range of products designed to enhance workspace efficiency and organization, including desk trays, vertical files, clipboards, and memo holders. Their offerings cater to both individual and corporate needs, ensuring that office environments remain orderly and functional. Eldon Industries is committed to providing practical solutions that streamline everyday tasks and improve productivity in various professional settings.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

139 Patents

#1 in Inglewood, CA

#623 in California

#2,803 in US

#5,829 in the World

Inglewood, CA (US)
Inglewood, CA, United States of America

Eldon Industries, Inc.

Forward Citations = 2,116

26 inventors:

goldMedal Mel Evenson (106 out of 128 patents)

silverMedal Jerry Sharber (6 out of 11 patents)

bronzeMedal James A Hofman (6 out of 10 patents)

4.  William A Lawrence (4 out of 4 patents)

5.  Alvis R Knowles (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eldon Industries, Inc.. Retrieved from https://idiyas.com/company/eldon-industries

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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