Average Co-Inventor Count = 2.57
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. Zr Investments, LLC (3 from 3 patents)
3 patents:
1. 10657499 - Time tracking device and method
2. 9953303 - Time tracking device and method
3. 9070162 - Time tracking device and method