Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848023 | Fishing lure | Joseph V. Ranalletta | 1989-07-18 |
| 4823944 | Lens case | — | 1989-04-25 |
| 4817998 | Instrument for handling contact lens disinfecting catalyst | Rowland W. Kanner | 1989-04-04 |
| 4807750 | Latching structure for contact lens holder | Rowland W. Kanner | 1989-02-28 |
| 4809139 | Headlamp mounting assembly | Stephen P. Lisak | 1989-02-28 |
| 4807313 | Inflatable inclined mattress support system | Rowland W. Kanner | 1989-02-28 |
| 4802067 | Headlight aiming and leveling device | Stephen P. Lisak, Harold L. Purdy | 1989-01-31 |
| 4785767 | Insulated water container | — | 1988-11-22 |
| 4784637 | Aseptic irrigation syringe | Rowland W. Kanner | 1988-11-15 |
| 4782726 | Lead screw driver | Rowland W. Kanner, Donald W. Hunter, Timothy Richard White | 1988-11-08 |
| 4770632 | Delivery system for dental treatment solution | Stephen P. Lisak | 1988-09-13 |
| 4757428 | Headlamp mounting assembly | Stephen P. Lisak | 1988-07-12 |
| 4757429 | Adjustment bracket assembly | Stephen P. Lisak | 1988-07-12 |
| 4753560 | Fastener-carrier system | — | 1988-06-28 |
| 4750610 | Lens case with pressure sensitive venting system | — | 1988-06-14 |
| 4751617 | Photo-optic collector | Stephen P. Lisak | 1988-06-14 |
| 4743738 | Contact lens disinfector | Rowland W. Kanner, Fred E. Williams, Jr. | 1988-05-10 |
| 4738530 | Inspection device | Richard Rabenau, Rowland W. Kanner | 1988-04-19 |
| 4736872 | Disposable tint pack assembly for contact lens tinting | Rowland W. Kanner, Richard Rabenau | 1988-04-12 |
| 4735203 | Retractable lancet | Stephen P. Lisak, Harold L. Purdy | 1988-04-05 |
| 4713739 | Clam shell gear box housing and retainer | Stephen P. Lisak | 1987-12-15 |
| D292734 | Pump housing for the delivery of dental treatment solutions | — | 1987-11-10 |
| 4674018 | Headlamp adjusting mechanism | Stephen P. Lisak | 1987-06-16 |
| 4659911 | Plug-in contact lens disinfector with bimetallic timer | Rowland W. Kanner | 1987-04-21 |
| 4657870 | Incubator optical system for viewing sterilization indicator | Larry T. Ryder | 1987-04-14 |