Average Co-Inventor Count = 2.67
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. D B Industries, Inc. (4 from 133 patents)
4 patents:
1. 8091151 - Safety vest with integrated safety harness
2. D646851 - Safety harness components
3. D640008 - Hip pad for a safety harness
4. D621549 - Dorsal pad assembly for a safety harness