Average Co-Inventor Count = 7.00
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. Alliant Techsystems Inc. (1 from 492 patents)
2. Vpi Enigineering, Inc. (1 from 1 patent)
2 patents:
1. 8114200 - Multi-dimensional portable gas chromatograph system
2. 7735352 - Multi-dimensional portable gas chromatograph system