Average Co-Inventor Count = 4.20
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. Bissell Homecare, Inc. (1 from 587 patents)
2. Nucraft Furniture Company (1 from 18 patents)
2 patents:
1. 9155436 - Vacuum cleaner with louvered exhaust grill
2. 8096244 - Modular conference table