Average Co-Inventor Count = 4.00
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. Amazon Technologies, Inc. (1 from 22,525 patents)
2. Joel Spiegel (0 patent)
3. Jeffrey P. Bezos (0 patent)
4. Shel Kaphan (0 patent)
5. Peri Hartman (0 patent)
1 patent:
1. 5960411 - Method and system for placing a purchase order via a communications