Inventor · disambiguated record
Joachim Kotzur
Also filed as: KOTZUR JOACHIM · KOTZUR JOACHIM DR ING
17 granted patents·506 citations·filing 1977–1998
95Inventor score
Files withMASCHF AUGSBURG NUERNBERG AG9GUTEHOFFNUNGSHUETTE MAN6GHH BORSIG TURBOMASCHINEN GMBH1GUTEHOFFNUNGSHUETTE STERKRADE1
Top patents by PatentIndex Score
17 records- 0196US4523764AFluid-sealed shaft seal with bores for supplying and discharging fluidMASCHF AUGSBURG NUERNBERG AG·Filed 1983·Granted Jun 18, 1985·96 cites·14 claims
- 0295US4447063AShaft seal with positively magnetically controlled sealing gapMASCHF AUGSBURG NUERNBERG AG·Filed 1983·Granted May 8, 1984·82 cites·12 claims
- 0394US4071253AGas-sealed shaft packingGUTEHOFFNUNGSHUETTE STERKRADE·Filed 1977·Granted Jan 31, 1978·67 cites·6 claims
- 0485US4471964ALiquid packingMASCHF AUGSBURG NUERNBERG AG·Filed 1983·Granted Sep 18, 1984·37 cites·10 claims
- 0580US5624229ASpiral housing for a turbomachineGUTEHOFFNUNGSHUETTE MAN·Filed 1994·Granted Apr 29, 1997·47 cites·5 claims
- 0679US5490760AMultishaft geared multishaft turbocompressor with return channel stages and radial expanerGUTEHOFFNUNGSHUETTE MAN·Filed 1993·Granted Feb 13, 1996·41 cites·21 claims
- 0778US4434987AShaft seal with magnetically controlled gap between rotating ring and surrounding non-rotating ringMASCHF AUGSBURG NUERNBERG AG·Filed 1983·Granted Mar 6, 1984·31 cites·7 claims
- 0857US4926642AInternal combustion engine charging unitGUTEHOFFNUNGSHUETTE MAN·Filed 1989·Granted May 22, 1990·14 cites·3 claims
- 0956US5611663AGeared multishaft turbocompressor and geared multishaft radial expanderGUTEHOFFNUNGSHUETTE MAN·Filed 1995·Granted Mar 18, 1997·32 cites·11 claims
- 1054US4932211AInternal combustion engine charging unitGUTEHOFFNUNGSHUETTE MAN·Filed 1988·Granted Jun 12, 1990·13 cites·5 claims
- 1151US4371173AFluid-locked shaft seal of reduced sliding speedMASCHF AUGSBURG NUERNBERG AG·Filed 1982·Granted Feb 1, 1983·12 cites·6 claims
- 1241US4693130AMagnetic bearing support gear trainMASCHF AUGSBURG NUERNBERG AG·Filed 1985·Granted Sep 15, 1987·7 cites·6 claims
- 1340US4598913ACentrifugal-type slide ring sealMASCHF AUGSBURG NUERNBERG AG·Filed 1985·Granted Jul 8, 1986·9 cites·21 claims
- 1433US4376540AGas seal for shafts with a compensating ringMASCHF AUGSBURG NUERNBERG AG·Filed 1981·Granted Mar 15, 1983·4 cites·9 claims
- 1532US4723781ALiquid sealed shaft sealGUTEHOFFNUNGSHUETTE MAN·Filed 1987·Granted Feb 9, 1988·5 cites·11 claims
- 1630US6099198ACombined connection for axially split casingsGHH BORSIG TURBOMASCHINEN GMBH·Filed 1998·Granted Aug 8, 2000·8 cites·6 claims
- 1730US4555117ALiquid shaft packing having a reduced slide ring temperatureMASCHF AUGSBURG NUERNBERG AG·Filed 1984·Granted Nov 26, 1985·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joachim Kotzur files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →