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. Venture Products, Inc. (3 from 28 patents)
3 patents:
1. 12359395 - Power rake
2. 12178164 - Stump grinder
3. 11937555 - Stump grinder