Average Co-Inventor Count = 2.57
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. Isp Investments Inc. (2 from 734 patents)
3 patents:
1. D622743 - Roll groover
2. 5268116 - Non-flammable, pseudo-plastic deicing composition
3. 5268117 - Non-flammable, pseudo-plastic deicing composition