Inventor

Harald Kronberg

Inventor
Staufen, DE

Overview

3→
Patents
1989–1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to HELLIGE GMBH (2)· patent assignee history
1989–1993Based in Staufen, DE· patent location history
1993Patents assigned to PPG INDUSTRIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HELLIGE GMBH21989–1991
PPG INDUSTRIES INC11993
Locations
LocationPatentsSpan
Staufen, DE31989–1993