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Fused alumina-zirconia abrasive material formed by an immersion process
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Fused aluminum oxide abrasive grain containing reduced titanium oxide
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1977-10-21 |
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Norton Company |
Method for rapid cooling molten alumina abrasives
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Unstable devitrifiable glasses and friction materials containing them
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1978-08-04 |
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Coated abrasive having brittle agglomerates of abrasive grain
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Minnesota Mining And Manufacturing Company |
Non-fused aluminum oxide-based abrasive mineral
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1980-07-14 |
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Rockwell International Corporation |
Al2 O3 /ZrO2 ceramic
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Westinghouse Electric Corp. |
Sonar system
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Minnesota Mining And Manufacturing Company |
Alumina bonded abrasive for cast iron
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Schott Glaswerke, 6500 Mainz |
Optisches glas mit brechwerten>= 1.90, abbezahlen>= 25 und mit hoher chemischer bestaendigkeit
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Minnesota Mining And Manufacturing Company |
Coated abrasive product incorporating selective mineral substitution
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1984-05-09 |
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Sandvik Aktiebolag |
Sintered ceramic materials
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1987-06-05 |
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1988-04-27 |
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1988-07-11 |
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Sumitomo Electric Industries |
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1988-08-25 |
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Frit bonded abrasive wheel
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1988-09-12 |
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Process for producing single crystal titanium carbide whiskers
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Shelling-resistant abrasive grain, a method of making the same, and abrasive products
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Norton Company |
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Abrasive article having vanadium oxide incorporated therein
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1992-07-23 |
1993-04-13 |
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Shaped abrasive particles and method of making same
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1992-09-25 |
1994-04-14 |
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Abrasive grain including rare earth oxide therin
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1993-03-18 |
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Ceramic fibers, and methods, machines and compositions of matter for making same
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1993-11-12 |
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Ceramic composite material
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Abrasive articles comprising a blend of abrasive particles
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Low temperature bond for abrasive tools
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Plasma spraying
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Use of ceramics in dental and orthodontic applications
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Counting biological agents on biological growth plates
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Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
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2003-10-02 |
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Interchangeable eyewear assembly
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The Regents Of The University Of California, A California Corporation |
Silicon carbide whisker-reinforced ceramics with low rate of grain size increase upon densification
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2004-07-29 |
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Method of making ceramic articles
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