Average Co-Inventor Count = 5.62
ph-index = 1
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. Production Resource Group Inc. (3 from 197 patents)
3 patents:
1. 9897297 - Moving light with follow spot
2. D773708 - Lighting device
3. 8845150 - Moving light with follow spot