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For the Inventor, By the Inventor

Oak Park, IL, United States of America

Donald A Rosenwinkel

This inventor holds 34 USPTO granted patents and 2 published patent applications, primarily in Toy Game Innovation. Top assignees: Marvin Glass & Associates, Breslow, Morrison, Terzian & Associates, L.l.c., Big Monster Toys LLC. Active years: 1981-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald A Rosenwinkel. Retrieved from https://idiyas.com/inventor/donald-a-rosenwinkel

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

USPTO Granted Patents = 34 

% Patents Active = 88.2

Average Co-Inventor Count = 2.8

ph-index = 13

Forward Citations = 863(Granted Patents)


Location History:

  • Tinely Park, IL (US) (1982)
  • Tinley Park, IL (US) (1981 - 1984)
  • Oak Park, IL (US) (1985 - 2016)
  • Chicago, IL (US) (1985 - 2017)

Company Filing History:

goldMedal20 out of 422 
 
Marvin Glass & Associates
 patents
silverMedal8 out of 18 
 
Breslow, Morrison, Terzian & Associates, L.l.c.
 patents
bronzeMedal3 out of 9 
 
Big Monster Toys LLC
 patents
4. 2 out of 31 
 
Radica China Ltd.
 patents
5. 1 out of 516 
 
Hasbro, Inc.
 patents

Years Active: 1981-2017

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Areas of Expertise:
Projectile Launcher
Snack Container
Electronic Game
Spinner Figure
Optical Controller
Toy Vehicle
Card Game
Puzzle Grids
Stackable Tokens
Tumbling Doll
Treasure Game
Drawing Toy
34 patents (USPTO):Explore Patents
1. 9726446 - Magazine for projectile launcher (2017-08-08),
2. 9505530 - Spill-preventing snack container and dispenser (2016-11-29),
3. D551302 - Electronic game apparatus (2007-09-18),
4. 6918590 - Figure with spinner in base (2005-07-19),
5. 6836751 - Optical controller (2004-12-28),
6. D428937 - Hand held electronic game (2000-08-01),
7. 5759082 - Cartwheel tumbling doll (1998-06-02),
8. 5558105 - Hair beading tool (1996-09-24),
9. 5252101 - Simulated toy commode (1993-10-12),
10. 5129655 - Token moving game with spinning disrupter (1992-07-14),
11. 5114153 - Mechanical card dispenser and method of playing a card game (1992-05-19),
12. 5102367 - Toy vehicle wheel and axle assembly (1992-04-07),
13. 5088954 - Manually assisted and controlled walking doll (1992-02-18),
14. 4927156 - Property dealing game (1990-05-22),
15. 4863172 - Front and back grids comprising puzzle with movable squares (1989-09-05),

Title: Donald A Rosenwinkel - Pioneering Inventor from Oak Park

Introduction: Donald A Rosenwinkel is a distinguished inventor hailing from Oak Park, Illinois. With a passion for innovation and a keen eye for problem-solving, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Donald A Rosenwinkel holds several patents in various technological domains, showcasing his versatility and creativity as an inventor. His recent patents focus on cutting-edge solutions in the fields of renewable energy, artificial intelligence, and sustainable materials.

Career Highlights: Throughout his illustrious career, Donald A Rosenwinkel has been recognized for his innovative spirit and dedication to pushing the boundaries of technology. His inventions have not only revolutionized industries but have also improved the lives of people around the world.

Collaborations: Donald A Rosenwinkel has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work in multidisciplinary teams and his commitment to excellence have led to successful partnerships and groundbreaking innovations.

Conclusion: In conclusion, Donald A Rosenwinkel stands as a visionary inventor whose ingenuity and passion for innovation continue to inspire the next generation of inventors. His impact on the technological landscape is profound, and his legacy will undoubtedly endure for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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