Thomas Dufner

This inventor holds 6 USPTO granted patents and 4 EPO patents. Top assignees: Ebm-Papst St. Georgen Gmbh & Co Kg, Papst-Motoren Gmbh & Co Kg. Active years: 2002-2013.

USPTO Granted Patents = 6

% Patents Active = 83.3

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 60(Granted Patents)

Company Filing History:

5 out of 181

Ebm-Papst St. Georgen Gmbh & Co Kg

patents

1 out of 152

Papst-Motoren Gmbh & Co Kg

patents

Years Active: 2002-2013

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8482235 - Fan arrangement in which the consumed electric power is influenced (2013-07-09),

2. 8264176 - Fan arrangement (2012-09-11),

3. 7759884 - Method and arrangement for commutating an electronically commutated motor (2010-07-20),

4. 7230400 - Electronically commutated motor (2007-06-12),

5. 6819069 - Arrangement with an electric motor (2004-11-16),

6. 6496340 - Arrangement with an electric motor (2002-12-17),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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4 patents (EPO):

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4 patents pending (EPO):

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