Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284472 | Wearable microphone transmitter for use with a plurality of headphones | Costas Papadopoulos, Nadim El-Fata | 2025-04-22 |
| 11340096 | Grease interceptor level analyzer | Mark Spencer, William J. Schneller, Robert Troiano | 2022-05-24 |
| 10833842 | Wireless audio system with multipoint connectivity using DECT or bluetooth | Costas Papadopoulos | 2020-11-10 |
| 5698488 | Catalytic oxidation of aqueous organic contaminants | Philip J. Birbara | 1997-12-16 |
| 5660821 | Extended-release chemical formulation in tablet form for urine pretreatment | Philip J. Birbara, Harold T. Couch, Donald W. Rethke | 1997-08-26 |
| 5567389 | Method for controlled dispensing of extended-release chemical formulation in tablet form | Philip J. Birbara, Harold T. Couch, Donald W. Rethke | 1996-10-22 |
| 5460734 | Catalytic oxidation of aqueous organic contaminants | Philip J. Birbara | 1995-10-24 |
| 5362405 | Catalytic oxidation of aqueous organic contaminants | Philip J. Birbara | 1994-11-08 |
| 5348691 | Atmosphere membrane humidifier and method and system for producing humidified air | James F. McElroy, William F. Smith | 1994-09-20 |
| 5234584 | Catalytic oxidation of aqueous organic contaminants | Philip J. Birbara | 1993-08-10 |
| 5021070 | Method and apparatus for the safe separation of combustible and/or explosive gaseous mixtures from aqueous solutions | Philip J. Birbara | 1991-06-04 |
| 4583361 | Heater protection of thrusters | — | 1986-04-22 |
| 4418854 | Backpack shelter apparatus | — | 1983-12-06 |