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Inventor

Heinz Kelterborn

Inventor
Karben, DE

Overview

2→
Patents
1990–2001
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.

A47Jprimary
A47JKitchen equipment67%
G05DSystems for controlling or regulating non-electric variables33%
PatentTitleYear
6,305,268'Machine for preparing hot beverages'20014,976,194'Bread toaster'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to BRAUN AG (1)· patent assignee history
1990–2001Based in Karben, DE· patent location history
2001Patents assigned to BRAUN GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRAUN AG11990
BRAUN GMBH12001
Locations
LocationPatentsSpan
Karben, DE21990–2001