Average Co-Inventor Count = 3.04
ph-index = 5
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. Griffin Corporation (8 from 22 patents)
9 patents:
1. 6283385 - Method and apparatus for dispensing multiple-component flowable substances
2. D439511 - Two-part bottle
3. D437781 - Two-part bottle seal
4. D435087 - Valve seal
5. D433482 - Valve slider
6. D433095 - Sprayer
7. D432208 - Sprayer system
8. D431068 - Sprayer
9. D429794 - Sprayer collar