Average Co-Inventor Count = 3.13
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. Illinois Tool Works Inc. (3 from 7,580 patents)
3 patents:
1. 8916799 - Flat electric heater element, in particular for glass panes of a motor vehicle
2. 7262388 - Vehicle light heater
3. 7245504 - Power distribution system