Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009577 | Mounting mechanism for securing an antenna in a level measurement device | — | 2006-03-07 |
| D405956 | Utility box incorporating an integral clamping vise | Edward H. Meisner, Keith Kristiansen, Michael Ballone, Roberta Scheiner Hall, Michael A. Loferski +4 more | 1999-02-23 |
| D378247 | Utility box incorporating an integral clamping vise | Edward H. Meisner, Keith Kristiansen, Michael Ballone, Roberta Scheiner Hall, Michael A. Loferski +4 more | 1997-03-04 |
| 5595228 | Utility box incorporating an integral clamping vise | Edward H. Meisner, Keith Kristiansen, Michael Ballone, Roberta Scheiner Hall, Michael A. Loferski +4 more | 1997-01-21 |
| D373299 | Operating handle for a clamping vise | Roberta Scheiner Hall | 1996-09-03 |
| D370619 | Over-center latch for a utility box | Roberta Scheiner Hall | 1996-06-11 |
| 5340330 | Anti-kink control for electrical cords | Tibor Maknyik | 1994-08-23 |
| D335557 | Powerhead for vacuum cleaner | Colin Overy, Ian F. Norton, Donald V. Bailey | 1993-05-11 |