Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666819 | Laryngoscope | Helmut A. Heine, Gerhard Guegel, Dirk Schade, Anton Schneider | 2003-12-23 |
| 5859687 | Bar skiascope beam fixable in parallel | Helmut A. Heine, Anton Schneider | 1999-01-12 |
| 5815241 | Binocular indirect ophthalmoscope including a tilted mirror | Helmut A. Heine, Anton Schneider | 1998-09-29 |
| 5542904 | Handgrip for an electro-optical diagnostic apparatus set | Helmut A. Heine, Gerhard Gugel, Norbert Merkt, Arno Zirnheld | 1996-08-06 |
| 5479221 | Hand-held line grid interference retinometer | Helmut A. Heine, Anton Schneider | 1995-12-26 |
| 5448318 | Clamp assembly set for attaching a variety of optical devices to eyeglasses | Helmut A. Heine, Gerhard Gugel | 1995-09-05 |
| 5333018 | Binocular ophthalmoscope | Helmut A. Heine, Helmut Rosenbusch | 1994-07-26 |
| 5294948 | Device for macrophotography | Norbert Merkt, Anton Schneider | 1994-03-15 |
| 5223863 | Binocular ophthalmoscope with tilting mirror | Helmut A. Heine, Helmut Rosenbusch | 1993-06-29 |
| 5196964 | Magnifier | Helmut A. Heine, Helmut Rosenbusch | 1993-03-23 |
| 4963014 | Ophthalmoscope | Helmut A. Heine, Helmut Rosenbusch | 1990-10-16 |
| 4684227 | Binocular indirect ophthalmoscope | Helmut A. Heine, Helmut Rosenbusch | 1987-08-04 |
| 4681413 | Headband with optical device adjustably coupled thereto | Helmut A. Heine, Helmut Rosenbusch | 1987-07-21 |
| 4538889 | Manual ophthalmoscope | Helmut A. Heine, Helmut Rosenbusch | 1985-09-03 |
| 4382219 | Arrangement consisting of a battery handle for electro-optical diagnostic instruments, of a charger and of a storage cell | Helmut A. Heine, Hans J. Spitschan | 1983-05-03 |
| 4327317 | Apparatus for charging a rechargeable battery | Helmut A. Heine | 1982-04-27 |
| 4211215 | Endoscope housing cover hinge construction utilizing a spring, ball and bore arrangement in combination with a hinge pin | Helmut A. Heine, Helmut Rosenbusch | 1980-07-08 |