Average Co-Inventor Count = 2.77
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. Shop Vac Corporation (3 from 411 patents)
3 patents:
1. 9532689 - Airflow indicator assembly and method for vacuum cleaner
2. 9192270 - Drain system and method for vacuum cleaner
3. 9084477 - Table with a fan