Andrzej J Krol

This inventor holds 21 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Drum Workshop, Inc., Kmc Music, Inc., D'addario & Company, Inc.. Active years: 2011-2022.

USPTO Granted Patents = 21 (Patent Applications = 4)

% Patents Active = 81.0

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 65(Granted Patents)

Company Filing History:

D'addario & Company, Inc.

patents

Years Active: 2011-2022

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11504579 - Height and tension adjustable hand exerciser (2022-11-22),

2. 11309672 - Solder-less and tool-less electrical system (2022-04-19),

3. 10974098 - Retractable hand exerciser (2021-04-13),

4. 10958025 - Pivoting plug adapter (2021-03-23),

5. 10596413 - Multi-functional finger exercise device (2020-03-24),

6. D876532 - Musical instrument tuner (2020-02-25),

7. 9966050 - Instrument Mounting Assembly (2018-05-08),

8. 9709083 - Spring enabled audio device mounting apparatus (2017-07-18),

9. 9631652 - Clip-on mounting assembly for musical instruments (2017-04-25),

10. 9570053 - Adjustable cajón instrument (2017-02-14),

11. 9466273 - Snare cajón instrument (2016-10-11),

12. 9437176 - Top-tuning system for hand percussion instrument (2016-09-06),

13. 9343050 - Channeled shaker (2016-05-17),

14. 9257109 - Eyebolt bracket assembly (2016-02-09),

15. 9087497 - Adjustable cajón instrument (2015-07-21),

Title: Andrzej J Krol - Pioneering Inventor from Wayne, NJ

Introduction: Andrzej J Krol is a distinguished inventor hailing from Wayne, NJ, known for his groundbreaking contributions to various technological fields.

Latest Patents: Andrzej J Krol holds several patents in the areas of renewable energy, artificial intelligence, and medical devices, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over two decades, Andrzej J Krol has worked with leading research institutions and companies, consistently pushing the boundaries of technology and driving forward progress in his respective fields.

Collaborations: Throughout his career, Andrzej J Krol has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Andrzej J Krol's passion for innovation and his relentless drive to create have solidified his reputation as a visionary inventor, shaping the future of technology with his groundbreaking ideas and inventions.