Average Co-Inventor Count = 4.29
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. Owens-illinois Closure, Inc. (3 from 337 patents)
3 patents:
1. 6520378 - Dual-outlet dispensing closure
2. 6341716 - Dual-outlet dispensing closure
3. D434657 - Dual flow closure