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Inventor

Klaus Schwab

Inventor
Heidenheim, DE

Overview

4→
Patents
1986–2002
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus60%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
PatentTitleYear
6,392,796'Changeover system for optical components'20026,137,628'Stereomicroscope having a specimen changer'20005,620,116'Rotary vane gate'19974,567,478'Liquid-crystal display for microscopes'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2002Patents assigned to ZEISS STIFTUNG (2)· patent assignee history
1986–2002Based in Heidenheim, DE· patent location history
1997Patents assigned to KRUP POLYSIUS AG (1)· patent assignee history
1997Based in Welver-Dinker, DE· patent location history
2000Patents assigned to ZEISS CARL JENA GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZEISS STIFTUNG21986–2002
KRUP POLYSIUS AG11997
ZEISS CARL JENA GMBH12000
Locations
LocationPatentsSpan
Heidenheim, DE31986–2002
Welver-Dinker, DE11997