Average Co-Inventor Count = 6.92
ph-index = 3
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. W.c. Bradley Company (1 from 216 patents)
3. Brk Brands, Inc. (1 from 57 patents)
3 patents:
1. 7228589 - Unattended spot cleaning apparatus
2. 6792935 - Portable barbecue grill and thermal chest
3. 5659904 - Tub grab bar