Average Co-Inventor Count = 2.00
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. Umicore Ag & Co Kg (2 from 428 patents)
2 patents:
1. 9324555 - Amalgam spheres for energy-saving lamps and their production
2. 8497622 - Amalgam spheres for energy-saving lamps and the manufacture thereof