Average Co-Inventor Count = 2.00
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. Other (3 from 832,812 patents)
2. The Helman Group, Ltd. (1 from 13 patents)
6 patents:
1. 10646257 - Abrading implement
2. 7798510 - Multi-wheeled vehicle
3. D601461 - Tricycle
4. D601462 - Tricycle
5. D563154 - Blender with a dispenser
6. 6029283 - Helmet having improved safety features