Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243517 | Method and apparatus for physiological evaluation of short films and entertainment materials | Albert L. Schmidt, Ellen K. McKinley, Lewis F. Hanes | 1993-09-07 |
| 5052401 | Product detector for a steady visual evoked potential stimulator and product detector | — | 1991-10-01 |
| 4995392 | Self-preparing electrode with removable plastic abrading brush | Edward Kovach, Albert L. Schmidt | 1991-02-26 |
| 4953968 | Automated visual assessment system with steady visual evoked potential stimulator and product detector | Lewis F. Hanes, Albert L. Schmidt | 1990-09-04 |
| 4883063 | Personal monitor and process for heat and work stress | Thomas E. Bernard, William L. Kenney, Jr., Debra A. Lewis | 1989-11-28 |
| 4861154 | Automated visual assessment system with steady state visual evoked potential stimulator and product detector | Albert L. Schmidt, Lewis F. Hanes | 1989-08-29 |
| 4770180 | Electroencephalographic head set with a disposable monitor | Albert L. Schmidt, Kenneth K. Blackham, John L. Johnson | 1988-09-13 |
| 4709702 | Electroencephalographic cap | — | 1987-12-01 |
| 4706679 | Disposable monitor for an EEG head set | Albert L. Schmidt, Kenneth K. Blackham, John L. Johnson | 1987-11-17 |
| 4697598 | Evoked potential autorefractometry system | Thomas E. Bernard, Emile M Roth, Edwin R. Mohan, John M. Zomp | 1987-10-06 |
| 4678865 | Low noise electroencephalographic probe wiring system | — | 1987-07-07 |
| 4679002 | Electromagnetically shielded narrow band electroencephalographic amplifier | John M. Zomp | 1987-07-07 |
| 4640290 | Shielded, self-preparing electrode suitable for electroencephalographic mapping | — | 1987-02-03 |
| 4632120 | Subkeratinous electroencephalographic probe | Edwin R. Mohan | 1986-12-30 |
| 4631466 | Phase locked stepper motor controlled light chopper | — | 1986-12-23 |