Average Co-Inventor Count = 1.71
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)
2. Intergraph Hardware Technologies Company (1 from 9 patents)
4 patents:
1. 6661652 - Anti-vibration disk drive cage
2. 6473299 - Anti-vibration disk drive cage
3. 5892654 - Apparatus for improved air flow through a computer chassis
4. D379800 - Computer