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. Weyerhaeuser Nr Company (2 from 203 patents)
2 patents:
1. 8293003 - Method of making a fiber cement board with improved properties and the product
2. 8273174 - Method of making a fiber cement board with improved properties and the product