Average Co-Inventor Count = 3.00
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. Dial Tool Industries, Inc. (2 from 7 patents)
2. Other (1 from 832,718 patents)
3 patents:
1. 10121612 - Door monitoring contact switch device
2. 9206843 - Method of producing bushing and piece with bushing
3. 6182324 - Golf club groove cleaning tool