Rongya Gu — 2 Patents

Tongxing, CN: #1 of 1 inventorsTop 100%

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D830626	Arc lighter	—	2018-10-09
D828950	Arc lighter	—	2018-09-18