Average Co-Inventor Count = 2.25
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. Atlantic Richfield Company (1 from 1,851 patents)
3 patents:
1. D340689 - Pickup truck tent
2. 5063542 - Piezoelectric transducer with displacement amplifier
3. D299817 - Collapsible vehicular tent