Company Filing History:

2 out of 16,338

E.i. Dupont De Nemours and Company

Years Active: 1981-1996

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5517867 - Liquid extraction apparatus (1996-05-21),

2. 5337640 - Cutter blade assembly (1994-08-16),

3. 4252397 - Insulation piercing electric connector bonded to electric conductor (1981-02-24),

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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

William C Hoffman, Jr

Location History:

Company Filing History:

Years Active: 1981-1996