Average Co-Inventor Count = 4.36
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. Whirlpool Corporation (1 from 5,947 patents)
2. Maytag Corporation (1 from 741 patents)
2 patents:
1. 8403437 - Versatile refrigerator crisper system
2. 6651449 - Water bottle fill button for refrigerators