Average Co-Inventor Count = 3.83
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. Penda Corporation (3 from 48 patents)
3 patents:
1. 4693507 - Truck cargo bed liner with anti-slip surface
2. 4592583 - Truck cargo bed liner
3. 4428306 - Pallet