Average Co-Inventor Count = 9.00
ph-index = 4
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 (4 from 63 patents)
2. Marathon Petroleum Company LP (1 from 159 patents)
5 patents:
1. D527939 - Fountain beverage dispenser
2. D473952 - Self service coffee station
3. D471568 - Walk in beverage cooler
4. D467351 - Store entrance
5. D462451 - Store