Inventor

Fung M. Chang

Inventor

Chung-Ho, TW

Overview

1→

Patents

1989

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B66Fprimary

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load100%

PatentTitleYear

4,798,125'Pneumatic type of hydraulic structure'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CHANG FUNG M (1)· patent assignee history

1989Patents assigned to CHEN WEN C (1)· patent assignee history

1989Patents assigned to HSU CHIEN C (1)· patent assignee history

1989Based in Chung-Ho, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHANG FUNG Mself	1	1989
CHEN WEN C	1	1989
HSU CHIEN C	1	1989

Locations

Location	Patents	Span
Chung-Ho, TW	1	1989