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Trademarks = 4

Forward Citations = 83

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9 inventors (with patents filed for the assignee):

Richard J Frigon (5 out of 5 patents)

Alan K Forsythe (4 out of 20 patents)

Steven J Stronczek (3 out of 4 patents)

4. Charles J Green (2 out of 15 patents)

5. Allan E McIntyre (2 out of 2 patents)

6. Robert F Jaske (2 out of 2 patents)

7. Philip S Linden (1 out of 1 patent)

8. Dennis L Berndt (1 out of 1 patent)

9. John L Clem (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 7389562 - Windshield wiper assembly with tubular frame member (2008-06-24),

2. 5637927 - Device for switching control of vehicle accessories between vehicle (1997-06-10),

3. 5551232 - Windshield washer control system (1996-09-03),

4. 5427012 - Electronically controlled fluid powered motor (1995-06-27),

5. 4708053 - Reciprocating piston fluid powered motor (1987-11-24),

6. 4632013 - Reciprocating piston fluid powered motor (1986-12-30),

7. 4552480 - Ball joint structure (1985-11-12),

8. 4303088 - Pneumatic valve and regulator assembly (1981-12-01),

9. 4287906 - Control valve (1981-09-08),

10. 4281588 - Reciprocating piston fluid powered motor (1981-08-04),

11. 4245369 - Straight sweep windshield wiper (1981-01-20),

12. 4133071 - Windshield wiper arm (1979-01-09),

Sprague Devices, Inc. is a specialized manufacturer based in Michigan City, Indiana, focusing on advanced electronic components and systems. The company is known for its expertise in developing high-performance devices that cater to various industries, including telecommunications and aerospace. With a commitment to innovation, Sprague Devices leverages cutting-edge technology to enhance the functionality and reliability of its products, ensuring they meet the evolving demands of the market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#8 in Michigan City, IN

#357 in Indiana

#25,540 in US

#48,129 in the World

Michigan City, IN, United States of America

Sprague Devices, Inc.