Growing community of inventors

Eschenbach, Switzerland

Patrick Bumann

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 0

Patrick BumannVolker Zapf (2 patents)Patrick BumannPatrick Bumann (2 patents)Volker ZapfVolker Zapf (20 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Inventio Ag (2 from 1,342 patents)


2 patents:

1. 12304777 - Sliding guide shoe for an elevator

2. 12116243 - Sliding guide shoe for an elevator

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12/12/2025
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