Inventor · disambiguated record
Joseph J. Kopera, Jr.
Also filed as: KOPERA JOSEPH J · KOPERA JR JOSEPH J
5 granted patents·116 citations·filing 1972–2001
81Inventor score
Top patents by PatentIndex Score
5 records- 0190US4128091AHall effect electronic ignition controller with programmed dwell and automatic shut-down timer circuitsCHRYSLER CORP·Filed 1976·Granted Dec 5, 1978·33 cites·24 claims
- 0282US5519557APower supply polarity reversal protection circuitCHRYSLER CORP·Filed 1993·Granted May 21, 1996·57 cites·11 claims
- 0368US4096468ASolid state sequence logic circuitCHRYSLER CORP·Filed 1972·Granted Jun 20, 1978·17 cites·10 claims
- 0451US6668617B202 Sensor filterDAIMLER CHRYSLER CORP·Filed 2001·Granted Dec 30, 2003·2 cites·8 claims
- 0551US4106460AHall effect electronic ignition control unit with automatic shut-down timerCHRYSLER CORP·Filed 1976·Granted Aug 15, 1978·7 cites·21 claims
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