Average Co-Inventor Count = 1.00
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. Sears, Roebuck & Company (4 from 65 patents)
4 patents:
1. D310160 - Rotary tool
2. D284311 - Outdoor light
3. D284312 - Outdoor light
4. D277511 - Outdoor light