Average Co-Inventor Count = 3.33
ph-index = 5
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. Eai Corporation (3 from 5 patents)
2. Eai Coporation (1 from 1 patent)
3. Eat Corporation (1 from 1 patent)
4. Rai Corporation (1 from 1 patent)
6 patents:
1. 7073403 - Method and apparatus for the collection of samples
2. 6819253 - Method and apparatus for the collection of near real time confirmation samples
3. 6321609 - Magazine for use with a gas sampling system
4. 6272937 - Gas sampling system
5. 6244117 - Means for trapping contaminants contained in a gas
6. 6167767 - Automated sequential gas sampling system