Average Co-Inventor Count = 5.00
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. Exhart Environmental Systems, Inc. (3 from 141 patents)
3 patents:
1. 6599160 - Novelties having spring supported appendages
2. 6572428 - Novelties having spring supported appendages
3. D465249 - Novelty with movable wings