Company Filing History:

7 out of 7,865

Minnesota Mining and Manufacturing Company

patents

4 out of 14,097

3M Innovative Properties Company

patents

Years Active: 1987-2011

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7861457 - Reusable line connector (2011-01-04),

2. 7748158 - Box for storing fishing flies (2010-07-06),

3. 7168204 - Box for storing fishing flies (2007-01-30),

4. 6910296 - Line splice using barb and receiver (2005-06-28),

5. 5609513 - Cleaning and dressing fly lines (1997-03-11),

6. 5207732 - Fly fishing line (1993-05-04),

7. 4933396 - Method of making purely primary diamines (1990-06-12),

8. 4833213 - Method of making purely primary diamines from nitrogen containing (1989-05-23),

9. 4794031 - Sheet materials coated with adhesive compositions containing ionene (1988-12-27),

10. 4734458 - Adhesive compositions containing ionene elastomers (1988-03-29),

11. 4677182 - Ionene elastomers (1987-06-30),

Title: The Innovative Contributions of John E Stark

Introduction

John E Stark is a notable inventor based in Maplewood, MN (US), recognized for his innovative contributions to the field of fishing equipment. With a total of 11 patents to his name, Stark has developed several unique products that enhance the fishing experience for enthusiasts.

Latest Patents

Among his latest inventions is the Reusable Line Connector, which features a splice system designed for the linear connection of fishing lines. This system includes a female connector and a male connector, each with distinct ends and a shaped exterior surface. The connectors are designed to engage and disengage easily, providing a reliable solution for anglers. Another significant invention is the Box for Storing Fishing Flies, which includes a cover assembly with two dish-like portions that pivot between open and closed positions. This innovative box features a fly retaining assembly that allows for easy access and secure storage of fishing flies, ensuring they remain organized and protected.

Career Highlights

Throughout his career, John E Stark has worked with prominent companies such as Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His experience in these organizations has contributed to his development of practical and effective fishing solutions.

Collaborations

Stark has collaborated with talented individuals in the industry, including Charles M Leir and Jeffrey L Wieringa. These partnerships have likely fostered creativity and innovation in his projects.

Conclusion

John E Stark's inventive spirit and dedication to improving fishing equipment have made a significant impact in the field. His patents reflect a commitment to enhancing the fishing experience for users, showcasing his role as a valuable contributor to innovation.

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