Average Co-Inventor Count = 4.00
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. Basf Lacke+farben Ag (1 from 198 patents)
2. Basf Lacke & Farben Akt (1 from 4 patents)
2 patents:
1. 5212981 - Method of and apparatus for measuring the viscosity of materials
2. 4956096 - Process for removing from electrocoating baths impurities which cause