Growing community of inventors

Wermelskirchen, Germany

Peter Kaiser

Average Co-Inventor Count = 2.67

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 = 66

Peter KaiserLothar Viertel (4 patents)Peter KaiserPatrick Welter (1 patent)Peter KaiserKurt Cziptschirsch (1 patent)Peter KaiserMichael Kobel (1 patent)Peter KaiserPeter Kaiser (4 patents)Lothar ViertelLothar Viertel (53 patents)Patrick WelterPatrick Welter (46 patents)Kurt CziptschirschKurt Cziptschirsch (10 patents)Michael KobelMichael Kobel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gebr. Happich Gmbh (4 from 124 patents)


4 patents:

1. 5004288 - Sun visor for motor vehicle having a slidable main body

2. 4458938 - Attachment of covering on sun visor for vehicles

3. 4451076 - Outer support bracket for automobile sun visors

4. 4417761 - Swivel bearing protective housing for automotive sun visor

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idiyas.com
as of
12/19/2025
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