Inventor · disambiguated record

Karl Johannsen

Also filed as: JOHANNSEN KARL

2 granted patents·9 citations·filing 1981–1988

54Inventor score

Technology areasB63H E02F

Files withBECKER INGBUERO W1 ORENSTEIN & KOPPEL AG1

Top patents by PatentIndex Score

2 records

0131US4493660AShip having at least one propeller nozzle unit with rudder in optimum positionBECKER INGBUERO W·Filed 1981·Granted Jan 15, 1985·5 cites·13 claims
0224US4926571AConnection for connecting compressed-air linesORENSTEIN & KOPPEL AG·Filed 1988·Granted May 22, 1990·4 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →