LexDanaLexDanabeta
Inventor

Bob Cheung

Inventor
CN

Overview

2→
Patents
2023–2024
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.

F04Dprimary
F04DNon-positive-displacement pumps100%
PatentTitleYear
12,066,033Blower unit202411,668,319Blower unit2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to SPEED TO MARKET LTD (1)· patent assignee history
2023–2024Based in CN· patent location history
2024Patents assigned to NORTHMAN IP HOLDCO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHMAN IP HOLDCO LTD12024
SPEED TO MARKET LTD12023
Locations
LocationPatentsSpan
CN22023–2024