Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151692 | Method for dispensing a product from a container | — | 2018-12-11 |
| 9751102 | Method for dispensing a product from a container | — | 2017-09-05 |
| 9415401 | One turn actuated duration spray pump mechanism | — | 2016-08-16 |
| 9387977 | Dual functioning combination non clog actuator with valve assembly for bag-valve and canister-on-valve assembled systems utilizing compressed air or gases | — | 2016-07-12 |
| 8967496 | Hydra-pneumatic system pump | — | 2015-03-03 |
| 8720746 | One turn actuated duration spray pump mechanism | — | 2014-05-13 |
| 8286837 | One turn actuated duration dual mechanism spray dispenser pump | — | 2012-10-16 |
| 8177101 | One turn actuated duration spray pump mechanism | — | 2012-05-15 |
| 7850677 | Universal valve for Foley type urinary catheter | William J. Dwyer | 2010-12-14 |
| 7845521 | Mechanically pressurized dispenser system | — | 2010-12-07 |
| 7527168 | Cassette film roll dispenser | Richard Leichter | 2009-05-05 |
| 7458957 | Universal valve for Foley type urinary catheter | William J. Dwyer | 2008-12-02 |
| D546946 | Universal valve for foley type urinary catheter | William J. Dwyer | 2007-07-17 |
| 7040503 | Dispenser | Richard Leichter | 2006-05-09 |
| 6708852 | Non-chemical aerosol dispenser | — | 2004-03-23 |
| 6609666 | Unitary over-mold non-clog system with positive shutoff | — | 2003-08-26 |
| 6543703 | Flexible face non-clogging actuator assembly | — | 2003-04-08 |
| 5243970 | Dosing device for administering metered amounts of powdered medicaments to patients | Thomas J. Ambrosio, Indradat Jagnandan, Henry R. Sochon, Srinivas Manthena | 1993-09-14 |
| 5183185 | Mechanically pressurized dispenser system | Jerry D. Hutcheson | 1993-02-02 |
| 4982900 | Trigger sprayer | — | 1991-01-08 |
| 4955511 | Trigger actuated pump and method of making same | — | 1990-09-11 |
| 4944429 | Manually-operable spray dispenser with locking mechanism | Keith Bishop | 1990-07-31 |
| 4944431 | Trigger sprayer with multi-function piston | — | 1990-07-31 |
| D308100 | Nasal spray pump | Keith A. Bishop | 1990-05-22 |
| 4911336 | Valve with interchangeable components | — | 1990-03-27 |