Slinger Manufacturing Company, Inc.

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 12

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3 inventors (with patents filed for the assignee):

Steven T Holtan (1 out of 1 patent)

Shengli Liu (1 out of 1 patent)

Dale L Taipale (1 out of 9 patents)

2 patents: Sort by Forward Citations

1. 7665440 - Cylinder liners and methods for making cylinder liners (2010-02-23),

2. 4937927 - Method of joining a sleeve into a cylinder opening of a reciprocating (1990-07-03),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#4 in Slinger, WI

#1,898 in Wisconsin

#94,953 in US

Slinger, WI, United States of America

Slinger Manufacturing Company, Inc.

Forward Citations = 12

3 inventors:

Steven T Holtan (1 out of 1 patent)

Shengli Liu (1 out of 1 patent)

Dale L Taipale (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Slinger Manufacturing Company, Inc.. Retrieved from https://idiyas.com/company/slinger-manufacturing-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]