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. Ergonomic Technologies Corporation (2 from 3 patents)
2 patents:
1. 5964719 - Portable electronic data collection apparatus for monitoring
2. 5785666 - Portable electronic data collection apparatus for monitoring