Average Co-Inventor Count = 2.40
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. Other (1 from 832,812 patents)
2. Strato, Inc. (1 from 40 patents)
2 patents:
1. 9945003 - Impact resistant ductile iron castings
2. 8376160 - Key retainer for railway car coupler