Trademarks = 3

Forward Citations = 95

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5 inventors (with patents filed for the assignee):

Martin B Sacks (5 out of 5 patents)

Horst L Honsa (2 out of 4 patents)

Joseph Harry Krenz (1 out of 2 patents)

4. Wilson West (1 out of 1 patent)

5. Robert M Piecuch (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. D339040 - Head and shaft for a combination tool (1993-09-07),

2. 4938540 - Resin-augmentation of pin-assembly for extruded, anodized wheel rims (1990-07-03),

3. 4702528 - Resin-augmentation of pin-assembly for extruded, anodized wheel rims (1987-10-27),

4. 4602665 - Tire-locking clip (1986-07-29),

5. D276513 - Combined wheel and tire (1984-11-27),

6. 4444435 - Molded wheel center (1984-04-24),

7. 4362202 - Semi-pneumatic tire (1982-12-07),

8. 4360335 - Molding press for semi-pneumatic tire bodies and the like (1982-11-23),

9. 4047745 - Releasable latch assembly (1977-09-13),

Company Overview

Sun Metal Products, Inc. is a leading manufacturer of high-quality metal products. With over 20 years of experience in the industry, we specialize in customized metal fabrication for a wide range of industries including automotive, aerospace, and construction. Our state-of-the-art facilities and highly skilled team ensure the highest level of precision and quality in every product we produce.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#19 in Warsaw, IN

#449 in Indiana

#32,588 in US

Warsaw, IN, United States of America

Sun Metal Products, Inc.

Forward Citations = 95

5 inventors:

Martin B Sacks (5 out of 5 patents)

Horst L Honsa (2 out of 4 patents)

Joseph Harry Krenz (1 out of 2 patents)

4. Wilson West (1 out of 1 patent)

5. Robert M Piecuch (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sun Metal Products, Inc.. Retrieved from https://idiyas.com/company/sun-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]