Average Co-Inventor Count = 4.44
ph-index = 3
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. Other (1 from 832,761 patents)
2. Schümann Sasol Gmbh & Co. Kg (1 from 1 patent)
3. St Speicher-technologie Gmbh (1 from 1 patent)
3 patents:
1. 6615906 - Latent heat body
2. 6227285 - Heat storage medium
3. 5896914 - Heater