Average Co-Inventor Count = 2.40
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. Amway Corporation (1 from 230 patents)
2. Hartland Products Company, Inc. (1 from 2 patents)
2 patents:
1. D419028 - Thermal carafe
2. 4425610 - Adjustable height lighting fixture with swivel mounted lamp assembly