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Leonid vitalievich Serman

Walerga, CA: #1 of 1 inventorsTop 100%

California: #106,790 of 386,348 inventorsTop 30%

Overall (All Time): #910,546 of 4,157,543Top 25%

5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12402701	Push-pull type anti-dropping card package	—	2025-09-02
D1075496	Card package	—	2025-05-20
D843720	Wallet	—	2019-03-26
D836335	Wallet	—	2018-12-25
D836336	Wallet	—	2018-12-25