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. Bishop Tattoo Supply, Inc. (4 from 4 patents)
4 patents:
1. 12465738 - Tattoo machine with magnetic and friction power source connector
2. D1025884 - Tattoo machine battery
3. D1005486 - Tattoo machine grip
4. 10898704 - Tattoo machine having an arm-mounted power supply