Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173472 | Apparatus for removing a liquid from a hard surface | Oliver Hood, John Callaghan | 2001-01-16 |
| 6115878 | Apparatus for removing liquid from a mop | John Callaghan | 2000-09-12 |
| 6032318 | Apparatus for drying hard floors | Oliver Hood, John Callaghan | 2000-03-07 |
| D384780 | Combined animal harness and waste container | — | 1997-10-07 |
| 5004030 | Pneumatic tire with pivotable ground pads | — | 1991-04-02 |
| 4879820 | Apparatus for removing water from the ground | — | 1989-11-14 |
| 4759638 | Wheel with pivotable ground pads | — | 1988-07-26 |
| 4625997 | Wheeled carriage for supporting and transporting pipes | — | 1986-12-02 |
| 4611970 | Apparatus for removing water from the ground | — | 1986-09-16 |
| 4542594 | Apparatus for removing water from the ground | — | 1985-09-24 |