Average Co-Inventor Count = 3.45
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 (3 from 14,076 patents)
2. Vimar S.p.a. (2 from 13 patents)
5 patents:
1. D730158 - Cover plate for electrical devices
2. D714617 - Cover plate for electrical devices
3. D549415 - Bathroom mop
4. D532203 - Roller
5. D531816 - Roller caddy