Michael F Durina

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Spirex Corporation, MD Plastics Incorporated, Other. Active years: 1990-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael F Durina. Retrieved from https://idiyas.com/inventor/michael-f-durina

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11

% Patents Active = 90.9

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 154(Granted Patents)

Company Filing History:

MD Plastics Incorporated

patents

2 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1990-2024

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12151416 - Plasticating and injection molding system (2024-11-26),

2. 8734146 - Miniature automatic shutoff nozzle tip (2014-05-27),

3. 7527493 - Precise control non-return valve (2009-05-05),

4. 6752528 - Plasticating screw for efficient melting and mixing of polymeric material (2004-06-22),

5. 6499987 - Positive control non-return valve for an injection molding machine (2002-12-31),

6. 5816698 - Screw and plasticating apparatus and method (1998-10-06),

7. 5439633 - Plastic extruder having a mixing valve with automatic shut-off (1995-08-08),

8. 5188399 - Pipe coupling device and method (1993-02-23),

9. 5164207 - Plastic extruder with automatic shut-off valve (1992-11-17),

10. 5096302 - Plastic feeding device and method (1992-03-17),

11. 4944906 - Methods of injection molding and extruding wet hygroscopic ionomers (1990-07-31),

Title: The Innovative Journey of Michael F. Durina

Introduction:

Michael F. Durina, a prolific inventor hailing from Poland, OH (US), has made significant contributions to the world of innovation with his groundbreaking ideas and inventions.

Latest Patents:

Michael F. Durina holds several patents in various fields, including technology, healthcare, and consumer products. His latest patents focus on improving efficiency in everyday tasks and enhancing user experiences.

Career Highlights:

Throughout his career, Michael F. Durina has demonstrated a keen ability to identify gaps in the market and develop innovative solutions to address them. His inventions have not only improved existing processes but have also paved the way for new technological advancements.

Collaborations:

Michael F. Durina has collaborated with leading companies and research institutions to bring his inventions to life. His partnerships have been instrumental in turning his ideas into tangible products that have had a positive impact on society.

Conclusion:

In conclusion, Michael F. Durina's passion for innovation and his relentless pursuit of excellence have established him as a respected figure in the world of inventors. His contributions have not only transformed industries but have also inspired future generations to push the boundaries of what is possible.

Profile summary based on public USPTO records.