LexDanaLexDanabeta
Inventor

KUI-CHIU KWOK

Inventor
US

Overview

2→
Patents
2022–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids50%
F24CDomestic stoves or ranges50%
PatentTitleYear
12,331,935Cooking exhaust hood ventilation system202511,371,719Cooking exhaust hood ventilation system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to ILLINOIS TOOL WORKS (2)· patent assignee history
2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ILLINOIS TOOL WORKS22022–2025
Locations
LocationPatentsSpan
US22022–2025