Average Co-Inventor Count = 4.50
ph-index = 6
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. Marathon Ashland Petroleum LLC (6 from 63 patents)
2. Marathon Petroleum Company LP (1 from 159 patents)
8 patents:
1. D527939 - Fountain beverage dispenser
2. D510674 - Fountain beverage dispenser
3. D477883 - Floor tile arrangement
4. D473952 - Self service coffee station
5. D471568 - Walk in beverage cooler
6. D467351 - Store entrance
7. D462451 - Store
8. D401387 - Glove