Average Co-Inventor Count = 2.00
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. West Coast Chain Mfg. Co. (2 from 22 patents)
2. Other (1 from 832,718 patents)
3. Mattel, Inc. (1 from 1,702 patents)
4 patents:
1. 11690440 - Tool cuff device and method of use
2. D913352 - Magnifier tool
3. D912402 - Case for tool
4. D499964 - Package for toy vehicle