Average Co-Inventor Count = 4.50
ph-index = 1
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. Radio Systems Corporation (3 from 271 patents)
3 patents:
1. D1097842 - Wall transmitter
2. 11983978 - Pet door
3. D1007785 - Collar receiver