Average Co-Inventor Count = 1.00
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. Timberjack, Inc. (2 from 28 patents)
2 patents:
1. 7699081 - Felling head accumulator arm
2. 7174932 - Felling head accumulator arm