Average Co-Inventor Count = 5.00
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. This Ag (5 from 8 patents)
5 patents:
1. D884191 - Ophthalmologic apparatus
2. D873435 - Cassette for ophthalmologic apparatus
3. D873416 - Pedal for ophthalmologic apparatus
4. D872284 - Ophthalmologic apparatus
5. D862725 - Cassette for ophthalmologic apparatus