Average Co-Inventor Count = 3.00
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. Other (1 from 832,812 patents)
2. Vulcan International, Inc. (1 from 5 patents)
2 patents:
1. 5779431 - Transporting apparatus and method
2. 5529454 - Transporting apparatus and method