Average Co-Inventor Count = 2.00
ph-index = 4
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 (4 from 2,538 patents)
4 patents:
1. 5129289 - Shaving razors
2. 5088202 - Shaving razors
3. 4741103 - Razor for shaving a face having pseudofolliculitis barbae
4. 4562645 - Razor cartridge and method of manufacture