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Inventor

Erwin Grimm

Inventor
Mainz, DE

Overview

2→
Patents
1991
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.

B61Bprimary
B61BRailway systems50%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors50%
PatentTitleYear
5,076,172'Returning system for rail-bound transport carts without internal drive'19914,998,481'Returning system for rail-bound transport carts without internal drive'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to SCHOTT GLASWERKE (1)· patent assignee history
1991Based in Mainz, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHOTT GLASWERKE11991
Locations
LocationPatentsSpan
Mainz, DE21991