Average Co-Inventor Count = 4.00
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. S/v Tool Co. Inc. (3 from 13 patents)
2. Other (1 from 832,891 patents)
4 patents:
1. 4724681 - Portable, wheeled cooler apparatus
2. D261978 - Hand tool
3. D261979 - Tool for turning screws and the like
4. 4273173 - Device for transmitting torque