Assignee
OPTEK INC
US·4 granted patents·83 citations·filing 1980–1991
Top patents by PatentIndex Score
4 records- 0167US4408295AOptical inspector for slat-type container filling machineOPTEK INC·Filed 1980·Granted Oct 4, 1983·25 cites·19 claims
- 0266US5189812AMoisture sensor for a continuous flow dryerOPTEK INC·Filed 1990·Granted Mar 2, 1993·26 cites·8 claims
- 0352US5163458AMethod for removing contaminants by maintaining the plasma in abnormal glow stateOPTEK INC·Filed 1991·Granted Nov 17, 1992·17 cites·14 claims
- 0451US4426955AIdentification and animal feeding apparatusOPTEK INC·Filed 1981·Granted Jan 24, 1984·15 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when OPTEK INC 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 →