Average Co-Inventor Count = 6.18
ph-index = 3
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. Nmhg Oregon, LLC (3 from 27 patents)
2. Nacco Materials Handling Group, Inc. (10 patents)
3 patents:
1. 8751095 - Multi-direction vehicle control sensing
2. 8392049 - Multi-direction vehicle control sensing
3. 8356688 - Multiple-position steering control device