Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508062 | Method for forming an insoluble coating on a substrate | Cecil L. Frye, Harold L. Vincent, Keith D. Weiss | 1996-04-16 |
| 5492958 | Metal containing ceramic coatings | Keith W. Michael | 1996-02-20 |
| 5458912 | Tamper-proof electronic coatings | Robert Charles Camilletti, Keith W. Michael | 1995-10-17 |
| 5445894 | Ceramic coatings | Keith W. Michael | 1995-08-29 |
| 5446088 | Precursor for ceramic coatings | — | 1995-08-29 |
| 5436083 | Protective electronic coatings using filled polysilazanes | Keith W. Michael | 1995-07-25 |
| 5436084 | Electronic coatings using filled borosilazanes | Keith W. Michael | 1995-07-25 |
| 5399441 | Method of applying opaque coatings | Clayton R. Bearinger, Robert Charles Camilletti, Keith W. Michael | 1995-03-21 |
| 5387480 | High dielectric constant coatings | Keith W. Michael | 1995-02-07 |
| 5380567 | Hermetic coatings by heating hydrogen silsesquinoxane resin in an inert atmosphere | — | 1995-01-10 |
| 5358739 | Coating electronic substrates with silica derived from silazane polymers | Ronald H. Baney, Grish Chandra | 1994-10-25 |
| 5348839 | Photodelineable coatings from hydrogen silsesquioxane resin | Keith W. Michael | 1994-09-20 |
| 5336532 | Low temperature process for the formation of ceramic coatings | Keith W. Michael | 1994-08-09 |
| 5318857 | Low temperature ozonolysis of silicon and ceramic oxide precursor polymers to ceramic coatings | — | 1994-06-07 |
| 5293335 | Ceramic thin film memory device | Udo C. Pernisz, Keith W. Michael | 1994-03-08 |
| 5290354 | Coatings for microelectronic devices and substrates | — | 1994-03-01 |
| 5262201 | Low temperature process for converting silica precursor coatings to ceramic silica coatings by exposure to ammonium hydroxide or an environment to which water vapor and ammonia vapor have been added | Grish Chandra, Keith W. Michael, Carl J. Bilgrien | 1993-11-16 |
| 5238787 | Photodelineable coatings from hydrogen silsesquioxane resin | Keith W. Michael | 1993-08-24 |
| 5091162 | Perhydrosiloxane copolymers and their use as coating materials | Cecil L. Frye, Keith D. Weiss, Ronald H. Baney | 1992-02-25 |
| 5008320 | Platinum or rhodium catalyzed multilayer ceramic coatings from hydrogen silsesquioxane resin and metal oxides | Keith W. Michael, Leo Tarhay | 1991-04-16 |
| 4997482 | Coating composition containing hydrolyzed silicate esters and other metal oxide precursors | Keith W. Michael | 1991-03-05 |
| 4973526 | Method of forming ceramic coatings and resulting articles | — | 1990-11-27 |
| 4911992 | Platinum or rhodium catalyzed multilayer ceramic coatings from hydrogen silsesquioxane resin and metal oxides | Keith W. Michael, Leo Tarhay | 1990-03-27 |
| 4898907 | Compositions of platinum and rhodium catalyst in combination with hydrogen silsesquioxane resin | Keith W. Michael, Leo Tarhay | 1990-02-06 |
| 4861532 | Method of preparing ceramics from polymers derived from cyclic silazanes, and halosilanes | — | 1989-08-29 |