Average Co-Inventor Count = 4.61
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. S. C. Johnson Son, Inc. (4 from 2,355 patents)
2. Health O Meter, Inc. (1 from 17 patents)
5 patents:
1. D502324 - Part of a handle
2. D502002 - Handle
3. D500548 - Under-the-rim dispenser for a toilet bowl
4. D496711 - Under-the-rim dispenser for a toilet bowl
5. D383685 - Scale housing