Average Co-Inventor Count = 3.00
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. Koch Enterprises, Inc. (1 from 6 patents)
2. Tpa Howe-baker Limited (0 patent)
1 patent:
1. 5821428 - Sealed observation element for sulfur recovery unit