Average Co-Inventor Count = 1.85
ph-index = 4
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. Purex Corporation (3 from 53 patents)
2. Purex Industries, Inc. (1 from 1 patent)
4 patents:
1. 4606775 - Automatic dishwasher in a dual functioning system
2. 4460487 - Rinse cycle fabric softener with bleach
3. 4411831 - Stable liquid anionic detergent compositions having soil, release
4. 4287079 - Liquid cleanser formula