Average Co-Inventor Count = 1.45
ph-index = 8
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. Laura Lupton Inc. (8 from 10 patents)
8 patents:
1. 4998617 - Facial cosmetic liquid make up kit
2. 4728211 - Cosmetic powder dispenser and applicator
3. 4671690 - Cosmetic powder dispenser and applicator
4. 4652162 - Cosmetic powder dispenser and applicator
5. 4647240 - Cosmetic powder dispenser and applicator
6. 4630954 - Cosmetic powder dispenser and applicator
7. 4630955 - Cosmetic powder dispenser and applicator
8. 4626119 - Cosmetic powder dispenser and applicator