Average Co-Inventor Count = 3.75
ph-index = 2
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)
2. Syntroleum Corporation (1 from 44 patents)
2 patents:
1. 6239184 - Extended catalyst life Fischer-Tropsch process
2. 6156234 - Process for supplying a gaseous mixture to an autothermal reactor