Average Co-Inventor Count = 5.62
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. Siemens Aktiengesellschaft (3 from 30,045 patents)
3 patents:
1. 5598137 - Coil for high-voltage transformer
2. 5588201 - Process for producing a cast resin coil
3. 5430425 - Integrated frame system