Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183184 | Liquid dispenser nozzle assembly | Joseph V. Ranalletta, Fred E. Williams, Jr. | 1993-02-02 |
| 5168757 | Fluid displacement and pressurizing device | Richard Rabenau | 1992-12-08 |
| D331107 | Angioplasty inflator | Joseph J. Cerola | 1992-11-17 |
| 5154325 | Solution delivery nozzle and system with antimicrobial features | Francis E. Ryder, Richard Rabenau | 1992-10-13 |
| 5126538 | Plug-in type contact lens disinfector | Francis E. Ryder | 1992-06-30 |
| 5114441 | Oxygen concentrator system and valve structure | Stephen P. Lisak | 1992-05-19 |
| D320278 | Contact lens disinfector | Francis E. Ryder, Fred E. Williams, Jr. | 1991-09-24 |
| 5025957 | Liquid dispenser nozzle assembly | Joseph V. Ranalletta, Fred E. Williams, Jr. | 1991-06-25 |
| 4996027 | Contact lens case having pressure venting gasket | — | 1991-02-26 |
| 4956156 | Pressure venting system for lens cases | Fred E. Williams, Jr. | 1990-09-11 |
| 4943704 | Humidifier apparatus | Richard Rabenau, Joseph J. Cerola | 1990-07-24 |
| 4925464 | Fluid flow switching valve assembly and system | Richard Rabenau, Donald W. Hunter | 1990-05-15 |
| 4917271 | Liquid dispensing nozzle assembly with filter | Joseph V. Ranalletta, Gregory P. Kracher, Alan Parker | 1990-04-17 |
| 4892097 | Retractable finger lancet | Joseph V. Ranalletta | 1990-01-09 |
| 4873424 | Wall plug lens disinfector | Francis E. Ryder, Fred E. Williams, Jr. | 1989-10-10 |
| 4817998 | Instrument for handling contact lens disinfecting catalyst | Francis E. Ryder | 1989-04-04 |
| 4807313 | Inflatable inclined mattress support system | Francis E. Ryder | 1989-02-28 |
| 4807750 | Latching structure for contact lens holder | Francis E. Ryder | 1989-02-28 |
| 4801033 | Reusable vial cap | — | 1989-01-31 |
| 4784637 | Aseptic irrigation syringe | Francis E. Ryder | 1988-11-15 |
| 4782726 | Lead screw driver | Francis E. Ryder, Donald W. Hunter, Timothy Richard White | 1988-11-08 |
| 4743738 | Contact lens disinfector | Francis E. Ryder, Fred E. Williams, Jr. | 1988-05-10 |
| 4738530 | Inspection device | Francis E. Ryder, Richard Rabenau | 1988-04-19 |
| 4736872 | Disposable tint pack assembly for contact lens tinting | Francis E. Ryder, Richard Rabenau | 1988-04-12 |
| 4659911 | Plug-in contact lens disinfector with bimetallic timer | Francis E. Ryder | 1987-04-21 |