Kwatercraft Co., Ltd.

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USPTO Granted Patents = 7

Forward Citations = 2

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12 inventors (with patents filed for the assignee):

Soon Pyo Kwon (3 out of 3 patents)

Nam Ju Cho (3 out of 3 patents)

Yujin Kwon (2 out of 2 patents)

4. Myeong Seok Jeong (2 out of 2 patents)

5. Sun Cheol Gwon (1 out of 1 patent)

6. Dong Ha Lee (1 out of 1 patent)

7. Nam Ju Jo (1 out of 1 patent)

8. Sung Hoon Hong (1 out of 1 patent)

9. Gwang Hyo Jeong (1 out of 1 patent)

10. Jae-Myung Lee (1 out of 1 patent)

11. Tae Yoon Kim (1 out of 4 patents)

12. Yong Jin Kwon (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12458723 - Energy-independent water-based pure air cleaning system using water electrolytic-fuel cell (2025-11-04),

2. 12438172 - Energy-independent water electrolysis fuel cell water cart (2025-10-07),

3. 12278409 - System and method for managing smart farm comprising self-contained hydrogen generation unit purifying intake-water and generating energy through fuel cell (2025-04-14),

4. 12103408 - Energy-independent water electrolysis fuel cell water vehicle system (2024-10-01),

5. 11996594 - Self-contained hydrogen power system for smart farm (2024-05-28),

6. 11824240 - Energy system using byproducts generated from seawater electrolyzer (2023-11-21),

7. 11014837 - Energy self-contained oceanic drone for AI-based marine information survey and surveillance and method using same (2021-05-25),

Company Overview

Kwatercraft Co., Ltd. specializes in the design and manufacturing of advanced watercraft technology. With a focus on innovation, the company is committed to delivering high-quality products that enhance performance and sustainability in aquatic environments. Kwatercraft offers a diverse range of watercraft solutions, including recreational boats, commercial vessels, and specialized watercraft for unique applications. The company's dedication to research and development ensures that each product is at the forefront of technology, meeting the needs of various industries while adhering to environmental standards. Kwatercraft's experienced team works closely with clients to provide tailored solutions, fostering long-term partnerships in the marine sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

7 Patents

#28 in Busan

#1,432 in South Korea

Busan, South Korea