Growing community of inventors

Grosskrotzenburg, Germany

Oskar Bohlander

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 = 4

Oskar BohlanderErwin Schumann (1 patent)Oskar BohlanderOskar Bohlander (1 patent)Erwin SchumannErwin Schumann (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler (1 from 343 patents)


1 patent:

1. 4180697 - Vacuum oven with graphite heating

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as of
12/21/2025
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