Average Co-Inventor Count = 3.07
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.
Company Filing History:
1. Webasto Se (4 from 330 patents)
4 patents:
1. D1106410 - Heater
2. D1084259 - Water cooler
3. D1011493 - Air heating apparatus
4. D1010782 - Mobile electric heater