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Inventor

Wukun Wang

Inventor
Baoji, CN

Overview

1→
Patents
2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

B21Jprimary
B21JForging25%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys25%
F16JPistons25%
F16LPipes25%
PatentTitleYear
10,851,448High performance titanium connecting sealing ring for deep-sea oil drilling and production device and processing method2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to BAOJI YIXIN METALS PRODUCT WORKS (1)· patent assignee history
2020Based in Baoji, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAOJI YIXIN METALS PRODUCT WORKS12020
Locations
LocationPatentsSpan
Baoji, CN12020