Individual holder
NEEFE RUSSELL A
2 granted patents·45 citations·filing 1980–1981
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0169US4306042AMethod of making a contact lens material with increased oxygen permeabilityNEEFE RUSSELL A·Filed 1980·Granted Dec 15, 1981·24 cites·4 claims
- 0266US4414375AOxygen permeable contact lens material comprising copolymers of multifunctional siloxanyl alkylestersNEEFE RUSSELL A·Filed 1981·Granted Nov 8, 1983·21 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when NEEFE RUSSELL A files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →