Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438349 | Animal litter scoop | Karen Sue Keller | 2001-02-27 |
| D422502 | Animal can cover | Karen Sue Keller | 2000-04-11 |
| D417152 | Can cover | Karen Sue Keller | 1999-11-30 |
| D400315 | Animal feeding bowl | Karen Sue Keller | 1998-10-27 |
| D387957 | Animal dry food scoop | Karen Sue Keller | 1997-12-23 |
| D387958 | Animal dry food scoop | Karen Sue Keller | 1997-12-23 |
| D361874 | Animal feeding bowl | Karen Sue Keller | 1995-08-29 |
| D361875 | Animal feeding bowl | Karen Sue Keller | 1995-08-29 |
| D358008 | Cat shaped litter pan | Karen Sue Keller | 1995-05-02 |
| D343482 | Animal feeding bowl | Karen Sue Keller | 1994-01-18 |
| D336579 | Utility tray for the interior of an automobile | Karen Sue Keller | 1993-06-22 |
| D303853 | Animal feeding bowl | — | 1989-10-03 |
| D303441 | Animal feeding bowl | — | 1989-09-12 |