Average Co-Inventor Count = 4.00
ph-index = 3
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. Diamond Offshore Drilling, Inc. (2 from 8 patents)
2. Diamond Offshore Company (1 from 1 patent)
3 patents:
1. 9845644 - Riser floatation with anti-vibration strakes
2. 9322221 - Riser floatation with anti-vibration strakes
3. 8443896 - Riser floatation with anti-vibration strakes