Inventor · disambiguated record
Norbert Dautzenberg
Also filed as: DAUTZENBERG NORBERT
5 granted patents·67 citations·filing 1972–1994
81Inventor score
Top patents by PatentIndex Score
5 records- 0176US3975186AMethod of making iron powderMANNESMANN AG·Filed 1975·Granted Aug 17, 1976·21 cites·17 claims
- 0259US3951035AMethod of making dummy bulletsNEDERL WAPEN & MUNITIE·Filed 1972·Granted Apr 20, 1976·20 cites·5 claims
- 0348US4011054ASinter material for sealing strips in rotary piston enginesGOETZEWERKE·Filed 1976·Granted Mar 8, 1977·9 cites·15 claims
- 0444US4274864AMaking iron powderMANNESMANN AG·Filed 1979·Granted Jun 23, 1981·9 cites·6 claims
- 0537US5628046AProcess for preparing a powder mixture and its useMANNESMANN AG·Filed 1994·Granted May 6, 1997·8 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →