Average Co-Inventor Count = 2.32
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. Other (2 from 832,912 patents)
2. Zachry Construction Corporation (2 from 3 patents)
4 patents:
1. 11180705 - Process for upgrading ultralight crude oil and condensates
2. 7568245 - 'T'-shaped sleeping bag
3. 7336181 - Tagging and tracking system for assets and personnel of a commercial enterprise
4. 7123149 - Tagging and tracking system for assets and personnel of a commercial enterprise