Average Co-Inventor Count = 2.53
ph-index = 3
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. Henlopen Manufacturing Co., Inc. (3 from 16 patents)
2. Loreal Sa (1 from 978 patents)
4 patents:
1. 7168435 - Material dispenser with applicator
2. 7163016 - Material dispenser with applicator
3. 6231256 - Fluid material dispenser
4. 5951185 - Fluid material dispenser