Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551122 | Corded handheld vacuum cleaner | Robert W. Burkhardt, Ricky A. Owens, Dennis J. Mancl | 1996-09-03 |
| 5448794 | Corded handheld vacuum cleaner | Dennis J. Mancl | 1995-09-12 |
| 5311638 | Cleaning device | Kent J. Furcron | 1994-05-17 |
| D346467 | Cleaning device | Kent J. Furcron, Gary A. Miller, Ricky A. Owens, Mark Dziersk | 1994-04-26 |
| D346247 | Cleaning device | Kent J. Furcron, Gary A. Miller, Ricky A. Owens, Mark Dziersk | 1994-04-19 |
| D345830 | Cleaning device | Kent J. Furcron, Gary A. Miller, Ricky A. Owens, Mark Dziersk | 1994-04-05 |
| 4200978 | Shield for grass trimmer | Edward A. Irelan, Robert L. Bartlett | 1980-05-06 |