Average Co-Inventor Count = 4.00
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. Portec Rail Products, Inc. (1 from 29 patents)
2. L.b. Foster Rail Technologies, Corp. (1 from 18 patents)
2 patents:
1. 8550297 - Bulk transfer dispensing device and method
2. 7798365 - Bulk transfer dispensing device and method