Inventor · disambiguated record
Gunter Petzow
Also filed as: PETZOW GUENTER · PETZOW GUNTER
16 granted patents·322 citations·filing 1979–1992
94Inventor score
Files withMAX PLANCK GESELLSCHAFT10HOECHST AG2BAYER AG1CLAUSSEN NILS1MAX PLANCK GES ZUR FOEDERING D1
Top patents by PatentIndex Score
16 records- 0194US4525464ACeramic body of zirconium dioxide (ZrO2) and method for its preparationMAX PLANCK GESELLSCHAFT·Filed 1984·Granted Jun 25, 1985·94 cites·13 claims
- 0282US4506024ACeramic formed body with a high crack arrestabilityMAX PLANCK GESELLSCHAFT·Filed 1983·Granted Mar 19, 1985·34 cites·12 claims
- 0381US4670408AProcess for the preparation of carbide-boride productsMAX PLANCK GESELLSCHAFT·Filed 1985·Granted Jun 2, 1987·28 cites·9 claims
- 0473US4401729AHigh-strength ceramic laminated tube and the production and use thereofCLAUSSEN NILS·Filed 1979·Granted Aug 30, 1983·21 cites·9 claims
- 0572US4767727AFibre-strengthened ceramic formed bodiesMAX PLANCK GESELLSCHAFT·Filed 1986·Granted Aug 30, 1988·23 cites·12 claims
- 0668US5194099ASinter magnet based on fe-nd-bMAX PLANCK GESELLSCHAFT·Filed 1988·Granted Mar 16, 1993·22 cites·8 claims
- 0760US4904623AMolded metal carbide-boride refractory productsMAX PLANCK GESELLSCHAFT·Filed 1988·Granted Feb 27, 1990·13 cites·11 claims
- 0856US4421861AHigh-strength and temperature-change resistant ceramic formed body, especially of mullite, its production and useMAX PLANCK GESELLSCHAFT·Filed 1980·Granted Dec 20, 1983·24 cites·15 claims
- 0955US4900492AHigh-strength and temperature-stable formed bodies of zirconium dioxideMAX PLANCK GESELLSCHAFT·Filed 1988·Granted Feb 13, 1990·13 cites·7 claims
- 1054US4855259AProcess of making ceramic moldings containing cordieriteSCHOTT GLASWERKE FA·Filed 1985·Granted Aug 8, 1989·17 cites·12 claims
- 1153US4322249AProcess for the preparation of dispersion ceramicsMAX PLANCK GESELLSCHAFT·Filed 1980·Granted Mar 30, 1982·14 cites·9 claims
- 1238US5039632ASI C powder, a process for its production and its useBAYER AG·Filed 1989·Granted Aug 13, 1991·6 cites·10 claims
- 1333US5162272ASinterable ceramic powder, process for its production, silicon nitride ceramic produced therefrom, process for its production and its useHOECHST AG·Filed 1990·Granted Nov 10, 1992·4 cites·28 claims
- 1429US5250509ABismuth-containing superconducting material and process for producing itHOECHST AG·Filed 1992·Granted Oct 5, 1993·3 cites·10 claims
- 1529US5106793AProcess for the hot isostatic compression of silicon nitride bodies reinforced with carbide fibres and carbide whiskersMAX PLANCK GESELLSCHAFT·Filed 1988·Granted Apr 21, 1992·1 cites·7 claims
- 1628US4908171AMethod of sintering articles of silicon nitrideMAX PLANCK GES ZUR FOEDERING D·Filed 1988·Granted Mar 13, 1990·5 cites·9 claims
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