Average Co-Inventor Count = 2.40
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. Gte Sylvania Incorporated (3 from 605 patents)
3 patents:
1. 4131657 - Electric automotive choke
2. 4131868 - Incandescent lamp socket having overtemperature protector
3. 4096464 - Thermistor assembly having overload protection