Average Co-Inventor Count = 2.25
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. Plastronics, Inc. (1 from 15 patents)
2. Native Plants, Inc. (1 from 10 patents)
3. Dynatone Corporation (1 from 1 patent)
3 patents:
1. D246931 - Combined emergency light and clock
2. 4006558 - Seedling plant propagation container
3. 3989142 - Stackable container lid