Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485560 | Methods of protecting concrete from freeze damage | Jeffrey Chen, John J. Valenza, II | 2002-11-26 |
| 5252654 | Organic-inorganic polymeric composites | Israel A. David, Mark Andrew Harmer, Jeffrey Scott Meth | 1993-10-12 |
| 4610708 | Method for making metal halide optical fiber | Ahmad Sarhangi | 1986-09-09 |
| 4574063 | Method of forming glass or ceramic article | — | 1986-03-04 |
| 4561872 | Method for making glass or ceramic article | John Luong | 1985-12-31 |
| 4541855 | Method of forming a glass or ceramic product | — | 1985-09-17 |
| 4358181 | Gradient index optical waveguide and method of making | Suresh T. Gulati | 1982-11-09 |
| 4248614 | Method for drawing high-bandwidth optical waveguides | — | 1981-02-03 |
| 4233052 | Carbon coating for a starting member used in producing optical waveguides | Ellen K. Dominick | 1980-11-11 |
| 4204850 | Carbon coating for a starting member used in producing optical waveguide | Ellen K. Dominick | 1980-05-27 |