% Expired Patents = 25.0

CIPO Patents = 2

EPO Patents = 1

Trademarks = 2

Forward Citations = 45

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4 inventors (with patents filed for the assignee):

Frank E Oetlinger (2 out of 55 patents)

George F Jambor (1 out of 28 patents)

Russell A Kempka, Jr (1 out of 7 patents)

4. Frank F Oetlinger (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7143916 - Connection device for interconnecting a grid element to lower frame assembly of a blanking tool (2006-12-05),

2. 6648318 - Welding jig (2003-11-18),

3. 5271260 - Bending device for forming carton blanking tools (1993-12-21),

4. 5232428 - Carton blank support tool for a folder gluer machine (1993-08-03),

Company Overview

Oetlinger Tool Engineering Co., Inc. is a leading manufacturer of precision tooling solutions for the automotive, aerospace, and manufacturing industries. With over 50 years of experience, we specialize in producing high-quality tooling products that meet the needs of our customers. Our team of skilled engineers and technicians are dedicated to providing innovative solutions and exceptional service to ensure the success of our clients' projects.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#7 in Grafton, WI

#1,258 in Wisconsin

#60,641 in US

Grafton, WI, United States of America

Oetlinger Tool Engineering Co., Inc.

Forward Citations = 45

4 inventors:

Frank E Oetlinger (2 out of 55 patents)

George F Jambor (1 out of 28 patents)

Russell A Kempka, Jr (1 out of 7 patents)

4. Frank F Oetlinger (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oetlinger Tool Engineering Co., Inc.. Retrieved from https://idiyas.com/company/oetlinger-tool-engineering-company

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]

2 patents (CIPO):

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]

1 patent (EPO):

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]