Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013226 | Metal carbide-containing refractory materials | Margaret Lillian Steel | 2000-01-11 |
| 5460498 | Centrifugal spinning | Margaret L. Steel | 1995-10-24 |
| 5279708 | Spray drying process with spinning atomizer | William Malcolm Logan Wood, Margaret L. Steel | 1994-01-18 |
| 5128074 | Preparation of refractory materials | Margaret L. Steel, Gary Savage | 1992-07-07 |
| 4603070 | Non-woven fibrous materials | Margaret L. Steel | 1986-07-29 |
| 4398493 | Coating of solids | John E. Gillett, John Isherwood, Richard A. Hann, Margaret L. Steel | 1983-08-16 |
| 4376084 | Process for the production of heterogeneous articles | Geoffrey Cowen, Margaret L. Steel | 1983-03-08 |
| 4356133 | Chemical process in a medium connected to a rotating body | Geoffrey Cowen, Margaret L. Steel | 1982-10-26 |
| 4318941 | Coating of solids | John E. Gillett, John Isherwood, Richard A. Hann, Margaret L. Steel | 1982-03-09 |
| 4311570 | Chemical process on the surface of a rotating body | Geoffrey Cowen, Margaret L. Steel | 1982-01-19 |
| 4207278 | Method for preparing a composite foamed resin article having a metallic layer | Geoffrey Cowen, Margaret L. Steel | 1980-06-10 |