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. Allegretti & Company (3 from 17 patents)
3 patents:
1. D311121 - Hedge trimmer
2. 4932126 - Hand held trimmer for cutting vegetation such as hedges and the like
3. 4926556 - Hand held trimmer for cutting vegetation such as hedges and the like