Growing community of inventors

Rudersberg, Germany

Brunhold Roppelt

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 16

Brunhold RoppeltRainer Schaefer (2 patents)Brunhold RoppeltGilles Troff (2 patents)Brunhold RoppeltRoland Schick (1 patent)Brunhold RoppeltEugen Class (2 patents)Brunhold RoppeltRainer Schäfer (1 patent)Brunhold RoppeltDietmar Schneider (1 patent)Brunhold RoppeltBrunhold Roppelt (3 patents)Rainer SchaeferRainer Schaefer (6 patents)Gilles TroffGilles Troff (5 patents)Roland SchickRoland Schick (7 patents)Eugen ClassEugen Class (2 patents)Rainer SchäferRainer Schäfer (1 patent)Dietmar SchneiderDietmar Schneider (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alfred Kärcher Gmbh Co. Kg (2 from 43 patents)

2. Alfred Kaercher Gmbh & Co. Kg (1 from 212 patents)


3 patents:

1. 9675228 - Floor cleaning apparatus

2. 8776305 - Floor cleaning apparatus

3. 7937801 - Floor cleaning appliance

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as of
1/2/2026
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