Average Co-Inventor Count = 1.29
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. Intergraph Corporation (3 from 138 patents)
3 patents:
1. D408373 - Computer chassis
2. D401915 - Computer chassis cover
3. D379800 - Computer