Average Co-Inventor Count = 3.00
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. Andersen Corporation (3 from 261 patents)
3 patents:
1. 10526835 - Door systems and door hardware components
2. 9382751 - Door systems and door hardware components
3. 8857105 - Door systems with racking spacers