Average Co-Inventor Count = 11.25
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. Other (1 from 832,891 patents)
2 patents:
1. 11964508 - System for refilling of used markers
2. 11401673 - Automated system for cleaning and recovering spilled oil in the ocean using hair felt rollers