For the Inventor, By the Inventor

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Gloucester, MA, United States of America

Rule Industries, Inc.

USPTO Granted Patents = 28

% Expired Patents = 3.6

CIPO Patents = 1

Trademarks = 14

Forward Citations = 691

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26 inventors (with patents filed for the assignee):

Scott K Batchelder (9 out of 11 patents)

William N Anastos (7 out of 7 patents)

James T Burrill (6 out of 6 patents)

4. Bruce S Wilkinson (4 out of 5 patents)

5. Stephen B Boyd (3 out of 3 patents)

6. Kenneth J LeBlanc (2 out of 8 patents)

7. Yu-Feng Wei (2 out of 2 patents)

8. Robert J Dowding (2 out of 2 patents)

9. Max Scholz (2 out of 2 patents)

10. Dan C Muessel (2 out of 10 patents)

11. Clinton Rule (2 out of 2 patents)

12. W Gordon White (2 out of 3 patents)

13. Harold A Trent (2 out of 2 patents)

14. William E Sydlowski (2 out of 3 patents)

15. Richard Lord (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 7194814 - Self-balancing, no-spin magnet compass (2007-03-27),

2. 6665944 - Magnetic marine compass (2003-12-23),

3. 6471473 - Marine in bilge blower (2002-10-29),

4. 6390780 - Pump and controller system and method (2002-05-21),

5. 6276908 - Latching mechanism for use with pumps used in marine environments (2001-08-21),

6. D435467 - Directional compass (2000-12-26),

7. 6045340 - Locking mechanism for a removable live well pump (2000-04-04),

8. 5814780 - Pivotable float switch within a housing (1998-09-29),

9. 5549456 - Automatic pump control system with variable test cycle initiation (1996-08-27),

10. 5545012 - Soft-start pump control system (1996-08-13),

11. 5469631 - Air bubble free compass and method of manufacturing same (1995-11-28),

12. 5324170 - Pump control apparatus and method (1994-06-28),

13. 5076763 - Pump control responsive to timer, delay circuit and motor current (1991-12-31),

14. 5061126 - Hole saw and mandrel assembly (1991-10-29),

15. 5003910 - Anchor (1991-04-02),

Rule Industries, Inc. is a leading company in the manufacturing sector specialized in the production of high-quality industrial machinery. With a strong emphasis on technological innovation and customer satisfaction, Rule Industries has been delivering top-notch solutions since its establishment. Our vast product range includes machinery for various industries such as automotive, aerospace, electronics, and pharmaceuticals. We pride ourselves on our commitment to excellence and strive to exceed expectations through cutting-edge technology, exceptional engineering, and prompt customer support.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

28 Patents

#3 in Gloucester, MA

#714 in Massachusetts

#11,948 in US

#23,212 in the World

Gloucester, MA, United States of America

Rule Industries, Inc.

Forward Citations = 691

26 inventors:

Scott K Batchelder (9 out of 11 patents)

William N Anastos (7 out of 7 patents)

James T Burrill (6 out of 6 patents)

4. Bruce S Wilkinson (4 out of 5 patents)

5. Stephen B Boyd (3 out of 3 patents)

Please report any incorrect information to [email protected]

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