For the Inventor, By the Inventor

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Zurich, Switzerland

W+e Umwelttechnik Ag

USPTO Granted Patents = 3

Forward Citations = 24

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5 inventors (with patents filed for the assignee):

Hansruedi Steiner (2 out of 4 patents)

Hans R Weber (1 out of 14 patents)

Martin R Zweifel (1 out of 1 patent)

4. Markus E Burgin (1 out of 1 patent)

5. Guido P Stierll (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5538128 - Grate for a furnace (1996-07-23),

2. 5086715 - Process for incinerating heterogeneous combustible material (1992-02-11),

3. 4976206 - Mechanism for the removal of slag in incineration plants (1990-12-11),

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#156 in Zurich

#2,398 in Switzerland

Zurich, Switzerland

W+e Umwelttechnik Ag

Forward Citations = 24

5 inventors:

Hansruedi Steiner (2 out of 4 patents)

Hans R Weber (1 out of 14 patents)

Martin R Zweifel (1 out of 1 patent)

4. Markus E Burgin (1 out of 1 patent)

5. Guido P Stierll (1 out of 1 patent)

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