Average Co-Inventor Count = 1.33
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. Other (3 from 832,880 patents)
3 patents:
1. 7271736 - Emergency vehicle alert system
2. 6958707 - Emergency vehicle alert system
3. 6614362 - Emergency vehicle alert system