Forward Citations = 167

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5 inventors (with patents filed for the assignee):

Werner Fritz Dubach (3 out of 65 patents)

Walter Zapp (1 out of 9 patents)

Hansruedi Kessler (1 out of 1 patent)

4. Hermann Seitz (1 out of 1 patent)

5. Karl Eichmuller (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4359166 - Container closure cap (1982-11-16),

2. 4335958 - Method of copying pictures from a transparent carrier to a sensitive (1982-06-22),

3. 4328637 - Snail trap (1982-05-11),

4. 4198114 - Magnifying optical system (1980-04-15),

5. 4170315 - Closure for rigid and deformable containers (1979-10-09),

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This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#6 in Wallisellen

#1,658 in Switzerland

Wallisellen, Switzerland

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