| 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 |