Average Co-Inventor Count = 1.71
ph-index = 3
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.
Company Filing History:
1. Wilhelm Schroeder Gmbh (2 from 2 patents)
2. Technische Universitaet Dortmund (1 from 7 patents)
3. Duo Care Gmbh & Co. Kg (1 from 1 patent)
4. Wilhelm Schröder Gmbh (1 from 1 patent)
5. Technische Universitat Dortmund (8 patents)
4 patents:
1. 8917188 - Method for detecting and warning against wrong-way drivers, and wrong-way driver reporting and warning system
2. D703060 - Container for toiletries
3. D660591 - Container
4. 8146738 - Apparatus for accommodating exchangeable containers and metering media