Average Co-Inventor Count = 4.00
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. Pella Corporation (4 from 127 patents)
4 patents:
1. 11946311 - Water management systems for fenestration products
2. 11519217 - Water management systems for fenestration products
3. 10961769 - Water management systems for fenestration products
4. 10400502 - Water management systems for fenestration products