Average Co-Inventor Count = 2.25
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. Black Decker Inc. (3 from 5,072 patents)
3 patents:
1. D718998 - Electric hand-held sander
2. D392861 - Palm grip sander
3. D379291 - Reciprocating saw