Average Co-Inventor Count = 3.27
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. Beltpack Corporation (2 from 7 patents)
2. Cattron Intellectual Property Corporation (1 from 8 patents)
3 patents:
1. 7236859 - Remote control system for a locomotive
2. 6975927 - Remote control system for locomotive with address exchange capability
3. 6799098 - Remote control system for a locomotive using voice commands