Average Co-Inventor Count = 6.00
ph-index = 2
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. (2 from 337 patents)
2 patents:
1. D439164 - Trigger pump having ergonomic features
2. D433943 - Ergonomic trigger pump