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Inventor

Fengkun WANG

Inventor
US

Overview

2→
Patents
2022–2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F01Mprimary
F01MLubricating of machines or engines in general25%
F02BInternal-combustion piston engines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%
F04DNon-positive-displacement pumps25%
PatentTitleYear
12,071,872Compressor housing PCV for reducing crankcase pressure202411,415,141Centrifugal compressor having positive crankcase ventilation tube extending through compressor housing to avoid high crankcase pressure2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to GM GLOBAL TECH OPERATIONS LLC (2)· patent assignee history
2022–2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS LLC22022–2024
Locations
LocationPatentsSpan
US22022–2024