Average Co-Inventor Count = 2.40
ph-index = 2
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. Happich Fahrzeug-dachsysteme Gmbh (2 from 8 patents)
2. Jac Products Europe Gmbh (0 patent)
2 patents:
1. 5518157 - Cut off extruded support foot for the end of a railing tube on the roof
2. 5419479 - Transverse carrier clamp for roof luggage carrier for automotive