Average Co-Inventor Count = 2.00
ph-index = 1
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. Sub-Zero Freezer Company, Inc. (1 from 10 patents)
1 patent:
1. 5211462 - Double door refrigerator with ice service through the refrigerator door