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Wermelskirchen, Germany

Walter Johann

This inventor holds 2 USPTO granted patents. Top assignee: Goetze Ag. Active years: 1981-1994.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

Years Active: 1981-1994

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5285568 - Apparatus for the automatic installation of expander rings into split (1994-02-15),

2. 4282784 - Method and lathe for machining out-of-round circumferences (1981-08-11),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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