Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406362 | Lens carrying case | Francis E. Ryder | 1983-09-27 |
| 4388521 | Modular disinfector device | Francis E. Ryder | 1983-06-14 |
| D267910 | Casing for a contact lens case | Francis E. Ryder | 1983-02-15 |
| D267652 | Lens case base | Francis E. Ryder | 1983-01-18 |
| D265757 | Contact lens sterilizer housing | Francis E. Ryder | 1982-08-10 |
| 4337858 | Lens case | Francis E. Ryder | 1982-07-06 |
| 4331859 | Device for sterilizing false teeth | Francis E. Ryder | 1982-05-25 |
| 4330627 | Testing tray | Francis E. Ryder | 1982-05-18 |
| 4328890 | Contact lens container | Francis E. Ryder | 1982-05-11 |
| D264377 | Sterilizer unit casing | Francis E. Ryder | 1982-05-11 |
| D264378 | Medical lancet | Francis E. Ryder | 1982-05-11 |
| 4307289 | Contact lens disinfecting unit | Francis E. Ryder | 1981-12-22 |
| 4303828 | Disinfector unit with swing-out tray | Francis E. Ryder | 1981-12-01 |
| 4302664 | Contact lens aseptor | Francis E. Ryder | 1981-11-24 |
| D261550 | Contact lens sterilizer unit | Francis E. Ryder | 1981-10-27 |
| D260552 | Contact lens sterilizer unit | Francis E. Ryder | 1981-09-01 |
| 4256952 | Drawer type sterilizer unit | Francis E. Ryder | 1981-03-17 |
| D257789 | Contact lens sterilizer unit | Francis E. Ryder | 1981-01-06 |
| 4242572 | Contact lens disinfector unit | Francis E. Ryder | 1980-12-30 |
| 4235842 | Temperature cycle indicating means for a sterilizer unit | Francis E. Ryder | 1980-11-25 |
| D257489 | Disinfector casing for contact lens or the like | Francis E. Ryder | 1980-11-04 |
| D257486 | Sterilizer unit | — | 1980-11-04 |
| D257487 | Sterilizer unit | — | 1980-11-04 |
| D257488 | Sterilizer unit | Francis E. Ryder | 1980-11-04 |
| 4228136 | Lens holder and sterilizer | — | 1980-10-14 |