Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959778 | Laser surgery employing heavy water to enhance laser beam transmission | — | 2021-03-30 |
| 10603109 | Apparatus and methods for side-fire optical fiber assembly suitable for medical applications | — | 2020-03-31 |
| 10497198 | Method and apparatus for discriminating gold and silver coins and bars from counterfeit | — | 2019-12-03 |
| 10238578 | Apparatus and methods for a semi-automatic pill counting tray | Barbara Lyn Chessa, Arash Sabet | 2019-03-26 |
| 10045821 | Apparatus and methods for side-fire optical fiber device suitable for medical applicatons | — | 2018-08-14 |
| 6275159 | Remote monitoring system | Darrell E. Flenniken | 2001-08-14 |
| 6130620 | Remote monitoring system | Darrell E. Flenniken | 2000-10-10 |
| 5537102 | Apparatus and method for a system capable of remotely validating the identity of individual and their location | — | 1996-07-16 |
| 5132661 | Security system employing optical key shape reader | — | 1992-07-21 |
| 5125922 | Method for laser surgery | Richard M. Dwyer | 1992-06-30 |
| 4963143 | Laser surgical apparatus with a lensguide | — | 1990-10-16 |
| 4942747 | Operator lockout prevention device | — | 1990-07-24 |
| 4931789 | Apparatus and method for a universal electronic locking system | — | 1990-06-05 |
| 4868559 | Security system employing optical key shape reader | — | 1989-09-19 |
| 4665397 | Apparatus and method for a universal electronic locking system | — | 1987-05-12 |
| 4573046 | Watch apparatus and method for a universal electronic locking system | — | 1986-02-25 |
| 4494827 | Imaging apparatus for transverse electrode electro-optic tunable filter | Richard L. Abrams, David Matthew Henderson, Ronald Stephens | 1985-01-22 |
| 4491983 | Information distribution system | Gary Evan Miller | 1985-01-01 |
| 4451116 | Infrared transmitting fiber optical waveguide extruded from halides of the metal thallium and the method of preparation | Anthony L. Gentile, Arlie G. Standlee, Arthur J. Timper | 1984-05-29 |
| 4367918 | Plastic clad optical fibers | — | 1983-01-11 |
| 4289381 | High selectivity thin film polarizer | Hugh L. Garvin | 1981-09-15 |
| 4197008 | Electro-optic tunable optical filter | Richard L. Abrams, James F. Lotspeich | 1980-04-08 |