Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566578 | Absorbent article with improved fluid acquisition system and method of making the same | Frank Glaug, Joan Rodgers, Ruth Levy, Andrew Waksmundzki | 2003-05-20 |
| 6509513 | Absorbent article with improved fluid acquisition system | Frank Glaug, Joan Rodgers, Ruth Levy | 2003-01-21 |
| 6455753 | Absorbent article with improved fluid acquisition system | Frank Glaug, Joan Rodgers, Ruth Levy | 2002-09-24 |
| 6340394 | Silo granular feed distribution and ladder chute apparatus | — | 2002-01-22 |
| 6131595 | Automatic back water valve system | — | 2000-10-17 |
| 5875813 | Automatic back water valve system | — | 1999-03-02 |
| 5629543 | Trenched DMOS transistor with buried layer for reduced on-resistance and ruggedness | Fwu-Iuan Hshieh, Mike F. Chang, Lih-Ying Ching, Sze Him Ng | 1997-05-13 |
| 5613298 | Forced encapsulation cable splice enclosure | Andrew J. O'Neill, Richard F. Strauss, Kenneth R. Dumont | 1997-03-25 |
| 5538032 | Automatic back water valve system | — | 1996-07-23 |
| 5486772 | Reliability test method for semiconductor trench devices | Fwu-Iuan Hshieh, Calvin Choi, Lih-Ying Ching, Mike F. Chang | 1996-01-23 |
| 5134046 | Battery with metal foil coated plastic housing | Lu Chow, Seshadri N. Prativadi | 1992-07-28 |
| 4816735 | Battery charger | Randall J. Thorne | 1989-03-28 |
| 4701288 | Method of making articles of dissimilar polymer compositions | William G. Deichert, Richard J. Wrue, Norman R. Westfall | 1987-10-20 |
| 4282280 | Heat insulation for tanks at cryogenic and higher temperatures, using structural honeycomb with integral heat radiation shields | — | 1981-08-04 |
| 4248994 | Polyurethane compositions derived from polyols containing a controlled distribution of carboxamide groups | — | 1981-02-03 |
| 4193896 | Process for modifying linear polymer resins | — | 1980-03-18 |