Average Co-Inventor Count = 2.00
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. Ever-gard Vehicle Security Systems, Inc. (2 from 2 patents)
2 patents:
1. 5128650 - Automotive burglar alarm that recycles after its initial alarm production
2. 5003287 - Automotive burglar alarm system using direct current sensing