Average Co-Inventor Count = 1.00
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. Harbison-fischer, Inc. (1 from 23 patents)
2. Harbison-fisher, Inc. (1 from 1 patent)
2 patents:
1. 8215383 - Stress and torque reducing tool
2. 7950449 - Stress and torque reducing tool