Average Co-Inventor Count = 2.31
ph-index = 5
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. Irwin-industrial Tool Company (5 from 291 patents)
5 patents:
1. 7334680 - Modular toolbox system
2. 7195120 - Tool bit storage and display container
3. D537154 - Heating element
4. D509291 - Heating element
5. D505068 - Flip-top loose tool bit container