Average Co-Inventor Count = 2.40
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. Continental Oil Company (2 from 304 patents)
2 patents:
1. 4062405 - Method of treating oil-bearing formations using molten sulfur insulating
2. 4034811 - Method for sealing a permeable subterranean formation