Inventor · disambiguated record

Manfred Leyerzapf

Also filed as: LEYERZAPF MANFRED

2 granted patents·39 citations·filing 1977–1978

62Inventor score

Technology areasH04R

Files withBRAUN AG2

Top patents by PatentIndex Score

2 records

0160US4138593AMoving voice coil loudspeaker with heat dissipating enclosureBRAUN AG·Filed 1977·Granted Feb 6, 1979·28 cites·3 claims
0239US4230907ADynamic loudspeaker able to be driven at increased steady powerBRAUN AG·Filed 1978·Granted Oct 28, 1980·11 cites·4 claims

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