Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414560 | Luer connector assembly | Charles F. Bush, Jr., Charles Hwang, C. Mark Newby | 2013-04-09 |
| 7837659 | Luer connector assembly | Charles F. Bush, Jr., Charles Hwang, C. Mark Newby | 2010-11-23 |
| 7776018 | Luer connector assembly | Charles L. Bush, Jr., Charles Hwang, C. Mark Newby | 2010-08-17 |
| 7387615 | Single use syringe having safety shield | Eduardo Pinto Coelho, Delmar Francisco Goncalves Da Silva, Amir Ali Sharifi-Mehr, Robert Cipoletti, Robert B. Odell | 2008-06-17 |
| 6790197 | Single use syringe and plunger rod locking device therefor | Anthony J. Kosinski, Marcos Calucho | 2004-09-14 |
| 6221321 | Chemical feeder | David Ulman | 2001-04-24 |
| D425911 | Pump | Fred Hazlehurst, Abraham Leibson | 2000-05-30 |
| 5809587 | Safety device for a suction outlet | — | 1998-09-22 |
| D381409 | Aquarium heater | Abraham Leibson | 1997-07-22 |
| 5290157 | Clamp for attaching an aquarium power head | Allan H. Willinger, Robert Ellis, Mark Agresta | 1994-03-01 |
| 5282727 | Aquarium power head with integral muffler | Allan H. Willinger, Robert Ellis, Mark Agresta | 1994-02-01 |
| 5282961 | Floating impeller assembly | Robert Ellis, Allan H. Willinger, Jonas Ivasauskas | 1994-02-01 |
| 4494270 | Vacuum cleaner wand | William P. Ritzau, Aveo J. Casselli | 1985-01-22 |