Average Co-Inventor Count = 2.00
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. Kohler Company (3 from 3,412 patents)
3 patents:
1. 6659372 - Shower head
2. 6607148 - Shower head
3. 6533194 - Shower head