LexDanaLexDanabeta
Inventor

Zongze Huang

Inventor
CN

Overview

2→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals33%
C22CAlloys33%
Y02PClimate change mitigation technologies in the production or processing of goods33%
PatentTitleYear
11,441,201Sucker rod steel and manufacturing method therefor202211,396,682Free machining and non-quenched and tempered steel and manufacturing method therefor2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BAOSHAN IRON & STEEL (2)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAOSHAN IRON & STEEL22022
Locations
LocationPatentsSpan
CN22022