Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7803153 | Method for preventing myopia progression through identification and correction of optical aberrations | Richard Held, Jane E. Gwiazda, Ji He | 2010-09-28 |
| 6076642 | Bridge coupling in a torque converter | Roland Illig, Robert Besendorf, Maximilian Henze, Bernd Schoder, Klaus Seemann | 2000-06-20 |
| 4755044 | Remote ophthalmoscope and fundus photography unit | — | 1988-07-05 |
| 4504286 | Automatic drying tower switching system | Thomas A. Carlisle, Phillip R. Smith | 1985-03-12 |
| 4461749 | Processing acid gases | — | 1984-07-24 |