Average Co-Inventor Count = 5.54
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. 3m Innovative Properties Company (5 from 14,076 patents)
5 patents:
1. D668326 - Turbo unit cover
2. D666288 - Window in turbo unit cover
3. D657445 - Belt
4. D632375 - Air blowers
5. D612337 - Remote controller