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Inventor

Franz Kammerl

Inventor
Holzheim, DE

Overview

2→
Patents
1993–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G08Cprimary
G08CTransmission systems for measured values, control or similar signals17%
H01HElectric switches17%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines17%
H02NElectric machines not otherwise provided for17%
H04BTransmission17%
H10NElectric solid-state devices not otherwise provided for17%
PatentTitleYear
6,747,573'Apparatus and method for generating coded high-frequency signals'20045,229,546'Flush-mounted appliance outlet as combination unit'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SIEMENS AG (1)· patent assignee history
1993Based in Holzheim a. Forst, DE· patent location history
2004Patents assigned to ENOCEAN GMBH (1)· patent assignee history
2004Based in Holzheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENOCEAN GMBH12004
SIEMENS AG11993
Locations
LocationPatentsSpan
Holzheim, DE12004
Holzheim a. Forst, DE11993