Average Co-Inventor Count = 1.50
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.
3 patents:
1. D368137 - Foreign object detector for human or other animal body
2. D366732 - Protective head gear
3. D355616 - Combined radar detector and printer for measuring vehicle speed