Company Filing History:

2 out of 2,080

Henkel Kommanditgesellschaft Auf Aktien

Years Active: 1984-1996

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5584946 - Chromium-free conversion coating treatment of aluminum (1996-12-17),

2. 4844744 - Liquid, phosphate-free single phase degreasing compositions (1989-07-04),

3. 4445983 - Sealing anodically produced oxide layers, on aluminum (1984-05-01),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Harald Wennemann

Company Filing History:

Years Active: 1984-1996