Inventor

Tony Dai

Inventor

Shanghai, CN

Overview

2→

Patents

1992–2017

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A45Cprimary

A45CPurses20%

A61FFilters implantable into blood vessels20%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%

F23DBurners20%

G07FCoin-freed or like apparatus20%

PatentTitleYear

9,580,230'Anti-jam dispenser'2017 5,135,389'Handy gas torch'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to DAI TONY J J (1)· patent assignee history

1992Patents assigned to LIN JEH W T (1)· patent assignee history

1992Based in Feng Yuan, TW· patent location history

2017Patents assigned to HONEYWELL INT INC (1)· patent assignee history

2017Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAI TONY J Jself	1	1992
HONEYWELL INT INC	1	2017
LIN JEH W T	1	1992

Locations

Location	Patents	Span
Shanghai, CN	1	2017
Feng Yuan, TW	1	1992