Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5507734 | Drainage device | Quinton Farrar | 1996-04-16 | |
| 5300050 | Drainage device | Quinton Farrar | 1994-04-05 | |
| D324102 | Drainage device for draining bodily fluids from a patient | Quinton Farrar, Richard H. Heimann | 1992-02-18 | |
| 5026358 | Drainage device | Quinton Farrar | 1991-06-25 | $30,878,000 |
| 4955874 | Drainage device | Quinton Farrar, Richard H. Heimann | 1990-09-11 | $16,149,000 |
| 4784642 | Meterless drainage device with suction control | Quinton Farrar | 1988-11-15 | $13,486,000 |
| 4756501 | Hanger for drainage device | Riccardo Quercia, Quinton Farrar | 1988-07-12 | $55,347,000 |