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Immensee, Switzerland

Lutz Gebhardt

Average Co-Inventor Count = 1.11

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 44

Lutz GebhardtKarl-Erich Koch (1 patent)Lutz GebhardtLutz Gebhardt (5 patents)Karl-Erich KochKarl-Erich Koch (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amc International Alfa Metalcraft Corporation Ag (5 from 24 patents)


5 patents:

1. D378179 - Grill

2. D365964 - Knob for a lid of a pot

3. D365497 - Knob for a lid

4. D362398 - Temperature sensing timer

5. D355330 - Kettle

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as of
12/19/2025
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