Average Co-Inventor Count = 2.76
ph-index = 5
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. 3m Innovative Properties Company (5 from 14,076 patents)
5 patents:
1. D595944 - Shoe insole
2. D595490 - Shoe insole
3. D595038 - Shoe insole
4. D578262 - Cleaning tool
5. D576367 - Floor mop