Individual holder
FRITSCH RUDOLF P
DE·6 granted patents·166 citations·filing 1983–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0192US4591487AMethod and apparatus for the continuous production of high-molecular polymersFRITSCH RUDOLF P·Filed 1983·Granted May 27, 1986·75 cites·7 claims
- 0272US5020916AApparatus for continuously treating liquids, emulsions and the likeFRITSCH RUDOLF P·Filed 1988·Granted Jun 4, 1991·28 cites·21 claims
- 0371US4773654AShaft seal assembly, in particular for an apparatus for continuous processing of very viscous mediaFRITSCH RUDOLF P·Filed 1986·Granted Sep 27, 1988·28 cites·22 claims
- 0460US4686088AApparatus for producing long-chain polymers, especially polyestersFRITSCH RUDOLF P·Filed 1986·Granted Aug 11, 1987·17 cites·9 claims
- 0551US4546929ARotary cutting tool, particularly for comminuting plastic materialFRITSCH RUDOLF P·Filed 1983·Granted Oct 15, 1985·11 cites·20 claims
- 0636US4749350AInjection molding machine for plastic materialFRITSCH RUDOLF P·Filed 1987·Granted Jun 7, 1988·7 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →