Average Co-Inventor Count = 1.14
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. Engineering Services Inc. (4 from 27 patents)
4 patents:
1. D829794 - Docking station for robot
2. D829793 - Robot
3. D829252 - Robot
4. D829251 - Robot head