Average Co-Inventor Count = 2.00
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 (2 from 832,843 patents)
3 patents:
1. 12071756 - Flexible, constant-downward-pressure obstructed piping clearing system
2. 10808388 - Flexible, constant-downward-pressure obstructed piping clearing system
3. 10202744 - Flexible, constant-downward-pressure obstructed piping clearing system