Average Co-Inventor Count = 4.00
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. Other (2 from 832,718 patents)
2. Marshall University Research Corporation (2 from 30 patents)
4 patents:
1. 8180590 - Railroad surveying and monitoring system
2. 7719186 - Light emitting ceramic device
3. 7629700 - Motion induced electrical generator for charging and operating devices
4. 6825054 - Light emitting ceramic device and method for fabricating the same