Quality:

Wilhelm Ruhl - German engineer and inventor (1848-1926). Article “Wilhelm Ruhl” in German Wikipedia has 29.4 points for quality (as of July 1, 2025).
The article contains 7 references and 5 sections.
Since the creation of article “Wilhelm Ruhl”, its content was written by 13 registered users of German Wikipedia and edited by 13 registered Wikipedia users in all languages.
The article is cited 7 times in German Wikipedia and cited 7 times in all languages.
The highest Authors Interest rank from 2001:
- Local (German): #56720 in February 2018
- Global: #558020 in February 2018
The highest popularity rank from 2008:
- Local (German): #591124 in June 2011
- Global: #3905987 in June 2011
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).