Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7071631 | Electromagnetic pulse device | — | 2006-07-04 |
| 6155826 | Grip chuck spindle assembly for a dental handpiece | — | 2000-12-05 |
| 6143251 | Oxygen generating apparatus | David Edward Beller, Mary-Jo Lyons, Steven Robert Broder | 2000-11-07 |
| 5499988 | Surgical containment apparatus | Henry J. Espiner | 1996-03-19 |
| 5425358 | Pressure limiting valve for ventilation gas apparatus | Thomas W. McGrail, Ralph J. De Vito | 1995-06-20 |
| 5301667 | Pressure limiting valve for ventilation breathing bag apparatus | Thomas W. McGrail, Ralph J. De Vito | 1994-04-12 |
| 5300042 | Medication dispensing apparatus | Sheila Kossoff, Carole Sukel, Christopher Gieda | 1994-04-05 |
| D339705 | Roll towel dispenser | Tom R. Uhl | 1993-09-28 |
| D335412 | Roll towel dispenser | Tom R. Uhl | 1993-05-11 |
| 5170380 | Medication container holding device indicating usage time | Ralph DeVito, Bart J. Zoltan | 1992-12-08 |
| D311783 | Housing for hair dryer | — | 1990-10-30 |
| D304540 | Spoon for use by the handicapped | Lue Landsberger | 1989-11-14 |
| 4780977 | Page turning apparatus | Constantine Tsoucalas | 1988-11-01 |
| 4569546 | Pedal operated door opener | Thomas G. Gover | 1986-02-11 |
| 4435810 | Self-supporting laser diffuser flow energizer | Siegfried H. Hasinger, David Kyle Miller | 1984-03-06 |