Average Co-Inventor Count = 2.40
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. (2 from 7,580 patents)
2 patents:
1. D545943 - Coating material dispensing device
2. 6969057 - Method and apparatus for adjusting and positioning air caps