For the Inventor, By the Inventor

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Liechti Engineering Ag

USPTO Granted Patents = 2

EPO Patents = 2

Trademarks = 2

Forward Citations = 9

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4 inventors (with patents filed for the assignee):

Andreas Scheidegger (2 out of 6 patents)

Ernst Haueter (1 out of 6 patents)

Christoph Urfer (1 out of 3 patents)

4. Ralph Liechti (1 out of 1 patent)

5. Elmar Eder (0 patent)

2 patents: Sort by Forward Citations

1. 10219612 - Brushing device for the working of workpieces (2019-03-05),

2. 6622586 - Positioning device (2003-09-23),

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#261 in

#3,001 in Switzerland

Liechti Engineering Ag

Forward Citations = 9

4 inventors:

Andreas Scheidegger (2 out of 6 patents)

Ernst Haueter (1 out of 6 patents)

Christoph Urfer (1 out of 3 patents)

4. Ralph Liechti (1 out of 1 patent)

5. Elmar Eder (0 patent)

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