Average Co-Inventor Count = 1.33
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. Igloo Products Corporation (1 from 55 patents)
2 patents:
1. 5319937 - Thermoelectric cooler and warmer
2. D320606 - Portable refrigerator, warmer, or the like