Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9201376 | Laser printer toner cartridge seal and method | Oswaldo Cota, Jesus Perez | 2015-12-01 |
| 8879949 | Laser printer toner cartridge seal and method | Oswaldo Cota, Jesus Perez | 2014-11-04 |
| 8509649 | Laser printer toner cartridge seal and method | Oswaldo Cota, Jesus Perez | 2013-08-13 |
| 7903996 | Angled seal for laser toner cartridge hopper | — | 2011-03-08 |
| 7693448 | Angled seal for laser toner cartridge hopper | — | 2010-04-06 |
| 7689141 | Laser printer toner cartridge seal and method | Oswaldo Cota, Jesus Perez | 2010-03-30 |
| D325624 | Bathtub | Rik Cuttriss | 1992-04-21 |
| D325623 | Combined bathtub and shower unit | — | 1992-04-21 |
| D325429 | Bathtub | — | 1992-04-14 |
| D325245 | Bathtub | — | 1992-04-07 |
| D320261 | Bathtub | Rik Cuttriss | 1991-09-24 |
| D320264 | Lavatory | — | 1991-09-24 |
| D319095 | Pedestal sink | — | 1991-08-13 |
| D319096 | Sink | — | 1991-08-13 |
| D315402 | Sink | — | 1991-03-12 |
| D314817 | Bathtub | — | 1991-02-19 |
| D313838 | Bathtub | — | 1991-01-15 |
| D302505 | Wall-inserted bathroom accessory holder | — | 1989-08-01 |