Average Co-Inventor Count = 2.29
ph-index = 4
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. Webasto Vehicle Systems International Gmbh (7 from 157 patents)
2. Webasto Karosseriesysteme Gmbh (1 from 55 patents)
3. Webasto Ag (115 patents)
8 patents:
1. 6805402 - Motor vehicle roof with two covers
2. 6682291 - Transport device for loading and unloading a trunk space
3. 6652022 - Motor vehicle roof with two movable covers
4. 6565149 - Motor vehicle roof with two covers and a headliner for one such motor vehicle roof
5. 6485091 - Openable motor vehicle roof
6. 6457770 - Motor vehicle roof with two covers and a headliner for one such motor vehicle roof
7. 6439654 - Motor vehicle roof
8. 6412858 - Motor vehicle roof with ventilator means