Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279604 | Flow and temperature control valve handles | Yaakov Korb, John C. Corry, Eric Weber, William R. Markowitz, Michael J. Kennedy +1 more | 2001-08-28 |
| 5308288 | Vacuum sweeper drive belt | John R. Lackner | 1994-05-03 |
| 5217395 | Low-voltage, high current capacity connector assembly and mobile power tool and appliance operating system | R. Roby Bailey, Frederick R. Bean, Martin P. Gierke, Dale C. Grieb, Richard C. Nickels, Jr. +3 more | 1993-06-08 |
| 5095259 | Low voltage, high current capacity connector assembly and mobile power tool and appliance operating system | R. Roby Bailey, Frederick R. Bean, Martin P. Gierke, Dale C. Grieb, Richard C. Nickels, Jr. +3 more | 1992-03-10 |
| 5014388 | Battery powered vacuum cleaner | Arnold Sepke | 1991-05-14 |
| 4592143 | Reciprocating trimming apparatus | Russell Pizzuto | 1986-06-03 |