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Inventor

Dieter Ruckwied

Inventor
Rechberghausen, DE

Overview

2→
Patents
1996–2001
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F15Bprimary
F15BSystems acting by means of fluids in general40%
F15CFluid-circuit elements predominantly used for computing or control purposes20%
F16KValves20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,216,738'Valve arrangement with at least one valve unit comprising several electrically operated valves'20015,519,636'Electronic control device for a valve range of modular design'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to FESTO KG (1)· patent assignee history
1996–2001Based in Rechberghausen, DE· patent location history
2001Patents assigned to FESTO AG & CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FESTO AG & CO12001
FESTO KG11996
Locations
LocationPatentsSpan
Rechberghausen, DE21996–2001