Average Co-Inventor Count = 1.00
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. Sandvik Aktiebolag (1 from 211 patents)
2. Shapes Establishment (1 from 2 patents)
2 patents:
1. D260728 - Plane
2. D250082 - Knife handle