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Trademarks = 4

Forward Citations = 81

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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 leading manufacturer of electronic components and devices. With a long history of providing high-quality products to various industries, we specialize in designing and producing innovative solutions for our customers. Our commitment to excellence and customer satisfaction sets us apart in the market, making us a trusted partner for businesses in need of reliable electronic components.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#8 in Michigan City, IN

#366 in Indiana

#24,788 in US

#46,685 in the World

Michigan City, IN, United States of America

Sprague Devices, Inc.