Average Co-Inventor Count = 7.00
ph-index = 2
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. Flowmole Corporation (2 from 13 patents)
2 patents:
1. 4787463 - Method and apparatus for installment of underground utilities
2. 4674579 - Method and apparatus for installment of underground utilities