Average Co-Inventor Count = 2.18
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. The Scott-fetzer Company (3 from 257 patents)
2. Other (1 from 832,891 patents)
4 patents:
1. 6752702 - Knife sharpener
2. 6715748 - Modular special purpose board
3. D348184 - Electric fillet knife handle and blade
4. D347145 - Electric knife handle