Average Co-Inventor Count = 2.00
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. Warner-lambert Company (3 from 2,538 patents)
3 patents:
1. 5129289 - Shaving razors
2. 5088202 - Shaving razors
3. 4291463 - Water-soluble shaving aid for razor blades