Average Co-Inventor Count = 1.33
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. Teldix Gmbh (2 from 61 patents)
2 patents:
1. 5925952 - Magnetically mounted, position-stabilized flywheel
2. 5155402 - Bearing radially and axially supporting rotor of large radial dimensions