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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Constantine E. Kafantaris — 7 Patents in 2021

Los Angeles, CA: #39 of 1,742 inventorsTop 3%
California: #2,240 of 66,859 inventorsTop 4%
Overall (2021): #17,851 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11073247 Explosion containment and redirection system 2021-07-27
D925482 Home electrolyzer 2021-07-20
11060667 Rapid gas release system Daniel J. Ovalles 2021-07-13
D918109 Vehicle interior 2021-05-04
D911989 Home electrolyzer 2021-03-02
D911873 Vehicle 2021-03-02
D910517 Vehicle side mirror 2021-02-16