Average Co-Inventor Count = 2.00
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 832,912 patents)
2. Osmose Wood Preserving, Inc. (1 from 7 patents)
2 patents:
1. 5236711 - Method for preserving wooden cross-tie
2. 5043225 - Wood preserving pad