Average Co-Inventor Count = 3.43
ph-index = 2
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. Koolatron Industries, Ltd. (2 from 8 patents)
2 patents:
1. 4311017 - Thermoelectric jug cooler
2. 4274262 - Thermoelectric jug cooler and control circuit