Average Co-Inventor Count = 4.80
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. Cygnet Systems LLC (2 from 6 patents)
2 patents:
1. 5128912 - Apparatus including dual carriages for storing and retrieving
2. 4855980 - Method of and apparatus for storing and retrieving information