Individual holder
ANGSTENBERGER KARL F
DE·3 granted patents·33 citations·filing 1988–1991
Individually held — no corporate assignee on record.
Technology mixG02B3
Top patents by PatentIndex Score
3 records- 0143US5367407AApparatus for supporting an aiming and orienting appliance useful in reflector systemsANGSTENBERGER KARL F·Filed 1991·Granted Nov 22, 1994·13 cites·11 claims
- 0241US5430577ADouble reflectorANGSTENBERGER KARL F·Filed 1991·Granted Jul 4, 1995·12 cites·4 claims
- 0336US5157556APrimary reflector for a reflector telescopeANGSTENBERGER KARL F·Filed 1988·Granted Oct 20, 1992·8 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →