Average Co-Inventor Count = 1.62
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. Harbor Freight Tools Usa, Inc. (5 from 101 patents)
7 patents:
1. 12011840 - Rotatable tool head
2. D1019756 - Foot pedal guide for a drum pedal
3. D938673 - Pressure washer
4. D925844 - Pressure washer
5. D917823 - Tool creeper
6. D902261 - Air compressor
7. D820070 - Portable support device