Inventor · disambiguated record
Joseph Potschka
Also filed as: POTSCHKA JOSEPH · POTTER DENNIS G
4 granted patents·107 citations·filing 1976–1977
80Inventor score
Files withNORRIS INDUSTRIES4
Top patents by PatentIndex Score
4 records- 0187US4108482ADisengaging spindle locking mechanismNORRIS INDUSTRIES·Filed 1977·Granted Aug 22, 1978·51 cites·9 claims
- 0273US4109948APlastic latch bolt for door lockNORRIS INDUSTRIES·Filed 1976·Granted Aug 29, 1978·21 cites·13 claims
- 0365US4169618APlastic door lockNORRIS INDUSTRIES·Filed 1977·Granted Oct 2, 1979·24 cites·20 claims
- 0455US4062579AKnob attachment for door latchNORRIS INDUSTRIES·Filed 1976·Granted Dec 13, 1977·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →