Average Co-Inventor Count = 4.00
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. D B Industries, Inc. (3 from 133 patents)
3 patents:
1. 10688323 - Safety device with fall arrest and descending modes
2. 9764172 - Safety device with fall arrest and descending modes
3. 9273717 - Connector for lifelines