Average Co-Inventor Count = 1.00
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. Vico Products Mfg., Co. (1 from 2 patents)
2. Vico Products Mfg. Co. A/s (1 from 1 patent)
2 patents:
1. 6199224 - Cleaning system for hydromassage baths
2. 5381831 - Drain valve