Forward Citations = 12

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6 inventors (with patents filed for the assignee):

Robert E Downing (2 out of 6 patents)

Shen H Bai (2 out of 3 patents)

Robert I Badenhope (1 out of 3 patents)

4. Bobby L Wilson (1 out of 1 patent)

5. John P Cestaro (1 out of 1 patent)

6. Jakob H Sensenstein (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5259438 - Framed printout core for die and casting (1993-11-09),

2. 5236034 - Web reinforced expendable core (1993-08-17),

3. 5213150 - Core knock-out fixture (1993-05-25),

4. 5115856 - Core box with large diameter vents and plugs (1992-05-26),

5. 5080327 - Area displacement device for molten metal ladle (1992-01-14),

6. 5078202 - Floating wedge lock for slide on movable die (1992-01-07),

Company Overview

Doehler-Jarvis is a Limited Partnership that specializes in the design and manufacture of high-quality aluminum die castings and machining. With over 100 years of experience in the industry, we offer a wide range of services to meet our customers' needs. Our state-of-the-art facilities and skilled team allow us to deliver top-notch products for various industries, including automotive, aerospace, and more.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#51 in Toledo, OH

#1,774 in Ohio

#45,007 in US

Toledo, OH, United States of America

Doehler-Jarvis Limited Partnership

Forward Citations = 12

6 inventors:

Robert E Downing (2 out of 6 patents)

Shen H Bai (2 out of 3 patents)

Robert I Badenhope (1 out of 3 patents)

4. Bobby L Wilson (1 out of 1 patent)

5. John P Cestaro (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Doehler-Jarvis Limited Partnership. Retrieved from https://idiyas.com/company/doehler-jarvis-partnership

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]