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Inventor

Friedrich Horauf

Inventor
Nuremberg, DE

Overview

2→
Patents
1985–1992
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.

B23Kprimary
B23KSoldering or unsoldering25%
C23CCoating metallic material25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,100,701'Solder-repelling coating for tools'19924,508,430'Electrochromic display cell I'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1992Patents assigned to SIEMENS AG (2)· patent assignee history
1985–1992Based in Nuremberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG21985–1992
Locations
LocationPatentsSpan
Nuremberg, DE21985–1992