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. Kerr Corporation (3 from 104 patents)
2. Metrex Research Corporation (2 from 13 patents)
5 patents:
1. 12320505 - User-wearable illumination assembly
2. 11965642 - User-wearable illumination assembly
3. 11280480 - User-wearable illumination assembly
4. 10801707 - User-wearable illumination assembly
5. 9851080 - User-wearable illumination assembly