Average Co-Inventor Count = 5.09
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. Quantum Corporation (2 from 840 patents)
2 patents:
1. 6900960 - Multi-receiver cartridge transport system
2. 6710969 - Rotary magazine tape storage system