Average Co-Inventor Count = 5.00
ph-index = 4
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. General Housewares Corporation (4 from 60 patents)
4 patents:
1. 6363817 - Shock absorption system for a striking tool
2. 6158307 - Shock absorption system for a striking tool
3. D426128 - Hammer
4. D424305 - Ice scraper with brush