Forward Citations = 41

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8 inventors (with patents filed for the assignee):

Francis D Kirchoff (8 out of 8 patents)

Dennis R Boulais (2 out of 46 patents)

Philip T Stokoe (2 out of 5 patents)

4. Alfred F Contarino, Jr (1 out of 17 patents)

5. Salvatore D Ciufetti (1 out of 2 patents)

6. Peter Brouilette (1 out of 1 patent)

7. Ellis K Washburn (1 out of 1 patent)

8. Ralph M Manning (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4975548 - Miniature dual in-line package electrical switch (1990-12-04),

2. 4918273 - Contact for dual in-line package packaged slide switch (1990-04-17),

3. 4687887 - Dual in-line package slide switch with detent assembly (1987-08-18),

4. 4480159 - Sub-miniature three position switch with built-in lever lock (1984-10-30),

5. 4340793 - Sub-miniature, two position double pole switch (1982-07-20),

6. 4255638 - Miniature switch, sealed for soldering, with handle housing exposed (1981-03-10),

7. 4254310 - Subminiature, multi-pole toggle switch with linear see-saw contacts (1981-03-03),

8. 4191387 - Watertight seal for toggle switches (1980-03-04),

9. 4117284 - Subminiature, three position, switch with non-sliding rocker contact (1978-09-26),

10. 4110574 - Sub-miniature, two position double pole switch (1978-08-29),

11. D247809 - Toggle switch baton (1978-05-02),

12. 4058764 - Combined pilot light and ground testing assembly (1977-11-15),

Company Overview

Alco Electronic Products, Inc. is a specialized manufacturer based in North Andover, Massachusetts, focusing on the development of advanced electronic components and systems. The company is known for its expertise in designing and producing high-quality products for various industries, including telecommunications, automotive, and consumer electronics. Alco emphasizes innovation and precision in its engineering processes, catering to a diverse clientele with tailored solutions that meet specific technological needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#6 in North Andover, MA

#1,546 in Massachusetts

#25,557 in US

#48,163 in the World

North Andover, MA, United States of America

Alco Electronic Products, Inc.

Forward Citations = 41

8 inventors:

Francis D Kirchoff (8 out of 8 patents)

Dennis R Boulais (2 out of 46 patents)

Philip T Stokoe (2 out of 5 patents)

4. Alfred F Contarino, Jr (1 out of 17 patents)

5. Salvatore D Ciufetti (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alco Electronic Products, Inc.. Retrieved from https://idiyas.com/company/alco-electronic-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]