Average Co-Inventor Count = 3.00
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. Emtec Magnetics Gmbh (2 from 41 patents)
2 patents:
1. 6777072 - Magnetic recording medium
2. 5729414 - Recording disk having a non-magnetizable hub cover