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Inventor

Ru-Jun Zeng

Inventor
Dongguan, CN

Overview

1→
Patents
2020
Patent span
LOC
Primary field

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC28primary
LOC28100%
PatentTitleYear
D0874723Hair curler2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to GUANGDONG ROMAN TECH CO LTD (1)· patent assignee history
2020Based in Dongguan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUANGDONG ROMAN TECH CO LTD12020
Locations
LocationPatentsSpan
Dongguan, CN12020