Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458412 | Toothpick | — | 2002-06-04 |
| D434908 | Tooth brush head | — | 2000-12-12 |
| D434565 | Tooth brush head | — | 2000-12-05 |
| 5495896 | Adjustable pitch garden hoe tool | — | 1996-03-05 |
| 5479993 | Adjustable pitch garden hoe tool | — | 1996-01-02 |
| D359206 | Variable pitch garden hoe tool | — | 1995-06-13 |
| D348185 | Adjustable pitch garden hoe tool | — | 1994-06-28 |
| 5285855 | Adjustable pitch garden hoe tool | — | 1994-02-15 |
| D343556 | Garden tool | — | 1994-01-25 |
| D332207 | Garden tool | — | 1993-01-05 |
| 5148568 | Apparatus and method for making an end brush with a male projection | Richard J. Shaw | 1992-09-22 |
| 5146643 | End brush with male projection | Richard J. Shaw | 1992-09-15 |
| 5072482 | End Brush with male projection, apparatus and method for making same, and apparatus for use thereof | Richard J. Shaw | 1991-12-17 |
| D308265 | Toothpick | Richard J. Shaw | 1990-05-29 |
| 4827552 | Rotary electric toothbrush | Richard J. Shaw | 1989-05-09 |