Average Co-Inventor Count = 1.25
ph-index = 3
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. (4 from 7,595 patents)
2. Other (1 from 832,880 patents)
5 patents:
1. 6405741 - Washing apparatus
2. 4813109 - Clip for fastening the ends of an elongate flexible band
3. 4655000 - Branch retainer
4. D287564 - Tree branch clip
5. D276952 - Tie fastener