Inventor · disambiguated record
Alfred Ziegenberg
Also filed as: ZIEGENBERG ALFRED
4 granted patents·162 citations·filing 1981–1991
81Inventor score
Files withDAIMLER BENZ AG4
Top patents by PatentIndex Score
4 records- 0187US4399705AAcceleration detectorDAIMLER BENZ AG·Filed 1981·Granted Aug 23, 1983·49 cites·4 claims
- 0267US5143169ALoudspeaker diaphragm provided with a rear loadDAIMLER BENZ AG·Filed 1990·Granted Sep 1, 1992·46 cites·17 claims
- 0366US5214710APermanent magnet system with associated coil arrangementDAIMLER BENZ AG·Filed 1991·Granted May 25, 1993·44 cites·26 claims
- 0449US4868882ALoudspeakerDAIMLER BENZ AG·Filed 1988·Granted Sep 19, 1989·23 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →