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Inventor

Christian Borgwardt

Inventor
Immenstaad, DE

Overview

3→
Patents
1984–1991
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials67%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
5,061,938'Microstrip antenna'19914,987,425'Antenna support structure'19914,482,882'Moisture sensor with valve metal composition electrodes'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to ENDRESS HAUSER GMBH CO (1)· patent assignee history
1984Based in Stuttgart, DE· patent location history
1991Patents assigned to DORNIER SYSTEM GMBH (2)· patent assignee history
1991Based in Immenstaad, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DORNIER SYSTEM GMBH21991
ENDRESS HAUSER GMBH CO11984
Locations
LocationPatentsSpan
Immenstaad, DE21991
Stuttgart, DE11984