Average Co-Inventor Count = 3.16
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. Black Decker Inc. (5 from 5,072 patents)
5 patents:
1. D875497 - Chain saw
2. 10029322 - Housing of a cutting tool including blade storage, integral blade guard and motor ventilation pathway
3. D739200 - Screwdriver
4. D737647 - Nosepiece for screwdriver
5. D725981 - Screwdriver with nosepiece