Average Co-Inventor Count = 4.68
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. Spectra Logic Corporation (5 from 149 patents)
5 patents:
1. 7446971 - Expandable magazine-based library
2. 7227715 - Magazine-based data cartridge library
3. 7154703 - Magazine-based data cartridge library
4. 7119982 - Data cartridge library operable with a multipiece magazine, drive bay, user interface, an entry/exit port, and universal electronics bay
5. 7102848 - Modular robotics system for a data cartridge library