Average Co-Inventor Count = 3.00
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. Irobot Corporation (3 from 836 patents)
3 patents:
1. 8985127 - Autonomous surface cleaning robot for wet cleaning
2. 8392021 - Autonomous surface cleaning robot for wet cleaning
3. 8382906 - Autonomous surface cleaning robot for wet cleaning