Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410469 | Slagline sleeve for submerged entry nozzle and composition therefor | Donald Bruce Hoover, Franklin A. Renda, Donald J. Griffin | 2002-06-25 |
| D454762 | Spoon | — | 2002-03-26 |
| D454761 | Spoon | — | 2002-03-26 |
| D454285 | Spoon | — | 2002-03-12 |
| D416766 | Spoon | — | 1999-11-23 |
| D415931 | Dish | — | 1999-11-02 |
| D414656 | Receptacle | — | 1999-10-05 |
| D378181 | Spoon | — | 1997-02-25 |
| D362372 | Spoon | — | 1995-09-19 |
| D362373 | Spoon | — | 1995-09-19 |
| D349430 | Spoon | — | 1994-08-09 |
| D349431 | Spoon | — | 1994-08-09 |
| D340842 | Spoon | — | 1993-11-02 |
| D335068 | Spoon | — | 1993-04-27 |
| D334115 | Spoon | — | 1993-03-23 |
| D334116 | Spoon | — | 1993-03-23 |
| D333946 | Spoon | — | 1993-03-16 |
| D314312 | Spoon | — | 1991-02-05 |
| D314313 | Spoon | — | 1991-02-05 |
| D299203 | Spoon or similar article | — | 1989-01-03 |
| D299104 | Spoon or similar article | — | 1988-12-27 |
| D298004 | Spoon or similar article | — | 1988-10-11 |
| D297495 | Spoon or similar article | — | 1988-09-06 |
| D297496 | Spoon or similar article | — | 1988-09-06 |
| D297097 | Knife or similar article | — | 1988-08-09 |