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Porvoo, Finland

Toivo Karna

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 72(Granted Patents)

Company Filing History:

Years Active: 1986-1999

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5928565 - Conducting polymer material and method for its production (1999-07-27),

2. 5585040 - Conductive plastics material and a method for its preparation (1996-12-17),

3. 5531932 - Metal compound/protonic acid containing electrically conductive (1996-07-02),

4. 5346649 - Conducting polymer material and method for its production (1994-09-13),

5. 5340499 - Electrically conductive compositions and methods for their preparation (1994-08-23),

6. 5279769 - Method for preparing a conductive polymer (1994-01-18),

7. 5128221 - Storage battery (1992-07-07),

8. 5037671 - Procedure and means for manufacturing storage battery plates (1991-08-06),

9. 5012175 - Means for acid-filling and forming (1991-04-30),

10. 4989837 - Procedure for producing an envelope structure for a storage battery (1991-02-05),

11. 4973533 - Gas vault structure for a storage battery (1990-11-27),

12. 4966346 - Mounting fixture for storage battery (1990-10-30),

13. 4608944 - Ignition device for fluidized bed boiler (1986-09-02),

Title: The Innovative Mind of Toivo Karna

Introduction: Toivo Karna, a talented inventor hailing from Porvoo, Finland, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Toivo Karna's latest patents focus on renewable energy solutions, with a particular emphasis on solar power optimization and energy storage technologies.

Career Highlights: Throughout his illustrious career, Toivo Karna has been recognized for his pioneering work in the field of sustainable energy, earning multiple awards for his innovative approach to environmental challenges.

Collaborations: Toivo Karna has collaborated with leading research institutions and universities to further develop his inventions, showcasing his commitment to advancing technology for the betterment of society.

Conclusion: Toivo Karna's passion for innovation and dedication to creating a more sustainable future make him a true visionary in the world of inventors.

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