Average Co-Inventor Count = 4.50
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. U.S. Natural Resources, Inc. (3 from 66 patents)
3 patents:
1. 5732565 - Modular room air conditioner
2. 5622058 - Modular room air conditioner
3. D368306 - Room air conditioner