Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540726 | Personal eyewash delivery apparatus with integral leakproof sealing system | Mark Follman, David Landsberger | 2003-04-01 |
| 6401996 | Article carrying attachment for walkers and the like | Kurt Landsberger | 2002-06-11 |
| D451054 | Article carrying arrangement | Kurt Landsberger, David Landsberger | 2001-11-27 |
| D442392 | Modular rack | Mark Follman, David Landsberger | 2001-05-22 |
| 6170675 | Modular rack assembly | Mark Follman, David Landsberger | 2001-01-09 |
| 6154928 | Gripper adapter for doorknobs | — | 2000-12-05 |
| 6134731 | Adjustable support apparatus | Kurt Landsberger | 2000-10-24 |
| D428496 | Combined baby bottle and cap | Richard S. Chomik | 2000-07-18 |
| D427465 | Handle structure with pockets therein | Kurt Landsberger | 2000-07-04 |
| 6052838 | Toilet seat aid | Kurt Landsberger, David Landsberger, Alan M. Spiegel | 2000-04-25 |
| 6019705 | Device for assisting in creeping exercises | Kurt Landsberger | 2000-02-01 |
| D399353 | Seat for a disabled person | Adam E. Krass | 1998-10-13 |
| D389583 | Angled bottle | — | 1998-01-20 |
| D371849 | Combined baby bottle and cap | — | 1996-07-16 |
| D299741 | Infant bath tub | — | 1989-02-07 |
| D294839 | Mirror pop-up toy | — | 1988-03-22 |
| 4713035 | Toy telephone | — | 1987-12-15 |
| D288454 | Spinning suction toy | — | 1987-02-24 |
| D271140 | Portable lantern | — | 1983-10-25 |