Inventor · disambiguated record

Richard I. Apfel

Also filed as: APFEL RICHARD · APFEL RICHARD I

2 granted patents·101 citations·filing 1980–2008

67Inventor score

Technology areasB64D F02M

Files withBOEING CO1 CEDCO INC1

Top patents by PatentIndex Score

2 records

0190US4388893ADiesel engine incorporating emulsified fuel supply systemCEDCO INC·Filed 1980·Granted Jun 21, 1983·81 cites·8 claims
0281US7945425B2In-flight detection of wing flap free wheeling skewBOEING CO·Filed 2008·Granted May 17, 2011·20 cites·20 claims

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