Growing community of inventors

Isselburg, Germany

Reinhold Holtkamp, Sr

Average Co-Inventor Count = 1.00

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 = 2

Reinhold Holtkamp, SrReinhold Holtkamp, Sr (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gessellschaftsvertrag Uber Die Erfindergemeinschaft 'optimara' (4 from 79 patents)


4 patents:

1. PP6532 - African violet plant named Denver

2. PP6527 - African violet plant named Leo

3. PP6525 - African violet plant named Molokai

4. PP6526 - African violet plant named Shenandoah

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as of
12/18/2025
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