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Inventor

Ahmet D. Ceylan

Inventor
Frankfurt am Main, DE

Overview

3→
Patents
1989–1992
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges17%
F16JPistons17%
G21CNuclear reactors17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
5,161,651'Dust cover for a mounting pin'19925,067,595'Spot-type disc brake'19914,851,187'Nuclear reactor fuel assembly'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to SIEMENS AG (1)· patent assignee history
1989Based in Nuremberg, DE· patent location history
1991–1992Patents assigned to TEVES GMBH ALFRED (2)· patent assignee history
1991–1992Based in Frankfurt am Main, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEVES GMBH ALFRED21991–1992
SIEMENS AG11989
Locations
LocationPatentsSpan
Frankfurt am Main, DE21991–1992
Nuremberg, DE11989