Average Co-Inventor Count = 4.00
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. Vari-form, Inc. (3 from 25 patents)
3 patents:
1. 6341464 - Siding panel with interlock
2. 6065260 - Siding panel with interlock
3. D382351 - Siding interlock panel