Average Co-Inventor Count = 3.33
ph-index = 5
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. Andersen Corporation (5 from 261 patents)
5 patents:
1. D488243 - Door sill portion
2. D474844 - Door sill
3. D474845 - Door sill portion
4. D460563 - Door sill
5. 6161881 - Casement lock