Average Co-Inventor Count = 1.45
ph-index = 4
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 Limited (3 from 22 patents)
2. Sandvik, Ind. (1 from 1 patent)
4 patents:
1. D263367 - Leaf rake head
2. 4286610 - Pedicure implement
3. 4265285 - Combination cross and rip cut handsaw
4. 4215528 - Rake