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For the Inventor, By the Inventor

Aurora, IL, United States of America

Lyon Metal Products, Incorporated

Calculating rank
USPTO Granted Patents = 12

Trademarks = 9

Forward Citations = 171

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10 inventors (with patents filed for the assignee):

goldMedal Mark H Steinke (5 out of 5 patents)

silverMedal Richard S Hart (2 out of 15 patents)

bronzeMedal James W Lannert (2 out of 2 patents)

4.  Robert A Studinski (2 out of 2 patents)

5.  Florian A Walter (1 out of 2 patents)

6.  Ricky F Loo (1 out of 1 patent)

7.  William R LeKander (1 out of 1 patent)

8.  James D Sanders (1 out of 1 patent)

9.  Jerry G Love (1 out of 1 patent)

10.  David K Fowler (1 out of 3 patents)


12 patents:

1. D409864 - Chair back (1999-05-18),
2. D408664 - Chair seat (1999-04-27),
3. 4804876 - Cabinet with latch mechanism (1989-02-14),
4. 4614374 - Recessed latch housing (1986-09-30),
5. 4513669 - Shelving structure and clip used therein (1985-04-30),
6. 4408928 - Connector having bending means (1983-10-11),
7. 4352529 - Drawer locking system (1982-10-05),
8. 4300313 - Lift-out gate (1981-11-17),
9. 4278361 - Channel interconnection apparatus (1981-07-14),
10. D258465 - Grating (1981-03-03),
11. 4191412 - Door closure apparatus (1980-03-04),
12. 4178049 - Shelf box with dual pivoting stop mechanism (1979-12-11),
Company Overview
Lyon Metal Products, Incorporated, based in Aurora, Illinois, specializes in the design and manufacturing of high-quality storage solutions and workspace products. The company offers a diverse range of items, including industrial shelving, lockers, and workbenches, catering to various sectors such as education, healthcare, and manufacturing. Lyon is committed to innovation and durability, ensuring that its products meet the evolving needs of businesses and organizations across the United States and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#19 in Aurora, IL

#1,255 in Illinois

#25,589 in US

#48,235 in the World

Aurora, IL (US)
Aurora, IL, United States of America

Lyon Metal Products, Incorporated

Forward Citations = 171

10 inventors:

goldMedal Mark H Steinke (5 out of 5 patents)

silverMedal Richard S Hart (2 out of 15 patents)

bronzeMedal James W Lannert (2 out of 2 patents)

4.  Robert A Studinski (2 out of 2 patents)

5.  Florian A Walter (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lyon Metal Products, Incorporated. Retrieved from https://idiyas.com/company/lyon-metal-products

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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