Electro-Pro, Inc.

Calculating rank

USPTO Granted Patents = 9

% Expired Patents = 11.1

Trademarks = 2

Forward Citations = 305

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6 inventors (with patents filed for the assignee):

Daniel G Skell (9 out of 10 patents)

Eric D Skell (8 out of 8 patents)

Michael A Manthei (4 out of 5 patents)

4. Thomas D Tagliapietra (4 out of 6 patents)

5. Frederick Kruschka (1 out of 1 patent)

6. Brent Munsall (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8276573 - Failure prevention in portable target throwing machines (2012-10-02),

2. 6394153 - Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control (2002-05-28),

3. 6227265 - Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control (2001-05-08),

4. 6082419 - Control method and apparatus to detect the presence of a first object (2000-07-04),

5. 6046447 - Triangulation position detection with fill level control (2000-04-04),

6. 5744793 - Triangulation position-detection and integrated dispensing valve (1998-04-28),

7. 5573041 - Dispenser control with ultrasonic position detection (1996-11-12),

8. 5550369 - Triangulation position detection method and apparatus (1996-08-27),

9. 5491333 - Dispensing method and apparatus that detects the presence and size of a (1996-02-13),

Company Overview

Electro-pro, Inc. is a leading provider of advanced electronic solutions for a wide range of industries. With a strong focus on innovation and quality, Electro-pro, Inc. offers a complete range of products and services, including circuit design, PCB assembly, and testing. Our experienced team of engineers and technicians are committed to delivering cutting-edge solutions that meet the unique needs of our customers. Visit our website to learn more about our capabilities and how we can help your business thrive.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

9 Patents

#3 in Cedarburg, WI

#721 in Wisconsin

#32,651 in US

Cedarburg, WI, United States of America

Electro-Pro, Inc.

Forward Citations = 305

6 inventors:

Daniel G Skell (9 out of 10 patents)

Eric D Skell (8 out of 8 patents)

Michael A Manthei (4 out of 5 patents)

4. Thomas D Tagliapietra (4 out of 6 patents)

5. Frederick Kruschka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Electro-Pro, Inc.. Retrieved from https://idiyas.com/company/electro-pro

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]