Average Co-Inventor Count = 4.00
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. Stenograph Corporation (2 from 15 patents)
2 patents:
1. 5249285 - RAM lock device and method for a text entry system
2. 5163141 - RAM lock device and method for a text entry system