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Self-balancing hot runner with independent flow and pressure control |
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2016-11-15 |
| 5919083 |
Centering template for concentric grinding |
— |
1999-07-06 |
| 5580171 |
Solids mixing, storing and conveying system for use with a furnace for single crystal silicon production |
William A. Koch, Mohan Chandra |
1996-12-03 |
| 5314667 |
Method and apparatus for single crystal silicon production |
William A. Koch |
1994-05-24 |
| 4701430 |
Hydrogenation catalyst and methods for its preparation and use to convert silicon tetrachloride to chlorosilane and silane |
Il Nam Jung, Ko D. Cho, Bok Ryul Yoo |
1987-10-20 |
| 4613491 |
Redistribution catalyst and methods for its preparation and use to convert chlorosilicon hydrides to silane |
Il Nam Jung, Ko D. Cho, Bok Ryul Yoo |
1986-09-23 |
| 4459271 |
Process for the exchange of crystalline zeolites |
Michael Brady, Adrian P. Humphries |
1984-07-10 |
| 4356113 |
Substrates with calibrated pore size and catalysts employing the same |
Michael Brady, Kirk Novak |
1982-10-26 |
| 4333857 |
Attrition resistant zeolite containing catalyst |
Michael Brady, Dennis Stamires |
1982-06-08 |
| 4325845 |
Zeolite catalysts and method of producing the same |
Michael Brady |
1982-04-20 |
| 4325847 |
Use of additional alumina for extra zeolite stability in FCC catalyst |
Adrian P. Humphries, Dennis Stamires |
1982-04-20 |
| 4269815 |
Method of exchanging sodium zeolite |
Warren Huang, Michael Brady |
1981-05-26 |
| 4253989 |
Zeolitic catalyst and method of producing same |
Ralph Haney |
1981-03-03 |
| 4206085 |
Balanced alumina matrix in zeolite containing catalyst |
Dennis Stamires, Michael Brady |
1980-06-03 |
