Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323501 | Container for storing and shipping radioactive materials | Joseph J. Rodgers, Glenn A. Dill, Mary Jacobs | 2001-11-27 |
| 6103148 | Method for curing a lens-forming fluid | Kai C. Su | 2000-08-15 |
| 6099763 | Method and apparatus for filling a lens-forming device with a curable fluid | Kai C. Su | 2000-08-08 |
| 6082987 | Apparatus for assembling a lens-forming device | Kai C. Su | 2000-07-04 |
| 6068464 | Gasket for lens making | Kai C. Su | 2000-05-30 |
| 5968224 | Recovery of titanium values from titanium grinding swarf by electric furnace smelting | Stephen J. Gerdemann | 1999-10-19 |
| 5882698 | Lens mold for use in a contact lens inspection apparatus | Kai C. Su, Mushir Siddiqui | 1999-03-16 |
| 5788736 | Recovery of titanium values from titanium grinding swarf by electric furnace smelting | Stephen J. Gerdemann | 1998-08-04 |
| 5639378 | Method for removing components from solutions | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su | 1997-06-17 |
| 5632936 | Method and apparatus for molding ophthalmic lenses using vacuum injection | Kai C. Su, Hans Schlapfer | 1997-05-27 |
| 5612361 | Apparatus for removing components from solutions | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su | 1997-03-18 |
| 5574554 | Contact lens inspection apparatus and lens mold for use in such apparatus | Kai C. Su, Mushir Siddiqui | 1996-11-12 |
| 5496471 | Apparatus for removing components from solutions | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su | 1996-03-05 |
| 5431879 | Method and container for sterilizing and disinfecting | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su, William M. Hung | 1995-07-11 |
| 5387273 | Process for removing copper in a recoverable form from solid scrap metal | Alan D. Hartman, Laurance L. Oden | 1995-02-07 |
| 5366817 | Process for mitigating corrosion and increasing the conductivity of steel studs in soderberg anodes of aluminum reduction cells | Laurance L. Oden, James A. Ramsey | 1994-11-22 |
| 5259862 | Continuous production of granular or powder Ti, Zr and Hf or their alloy products | Laurance L. Oden | 1993-11-09 |
| 5113923 | Method for the melting of metals | Davis E. Traut | 1992-05-19 |
| 5110546 | Method for locating metallic nitride inclusions in metallic alloy ingots | Davis E. Traut, Laurance L. Oden, Roman A. Schmitt | 1992-05-05 |
| 5080800 | Process for removing components from solutions | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su | 1992-01-14 |
| 5056689 | Apparatus for removing components from solutions | Barbara L. Heyl, Lynn Cook Winterton, Kai C. Su | 1991-10-15 |
| 4889693 | Apparatus for venting of gases from contact lens cases | Kai C. Su | 1989-12-26 |