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Inventor

Mario Braun

Inventor
Mcke, DE

Overview

3→
Patents
2003–2008
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.

F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests40%
B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls20%
PatentTitleYear
7,353,676'Method and apparatus for precision rolling of rotationally symmetrical components'20086,685,409'Screw and captive work supporting element'20046,623,226'Assembly unit including a component and at least one screw'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2008Patents assigned to KELLERMANN FA RUDOLF (2)· patent assignee history
2003–2004Based in Mcke, DE· patent location history
2004Patents assigned to KAMAX WERKE RUDOLF KELLERMAN G (1)· patent assignee history
2008Based in Mücke, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KELLERMANN FA RUDOLF22003–2008
KAMAX WERKE RUDOLF KELLERMAN G12004
Locations
LocationPatentsSpan
Mcke, DE22003–2004
Mücke, DE12008