Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921846 | Heat and moisture filter exchanger and method | Gregory S. Marler | 2011-04-12 |
| 7347203 | Heat and moisture filter exchanger and method | Gregory S. Marler | 2008-03-25 |
| 6962152 | Respiratory equipment spacer assembly | — | 2005-11-08 |
| 6679252 | Collapsible, disposable MDI spacer and method | — | 2004-01-20 |
| 6550473 | Collapsible, disposable MDI spacer and method | — | 2003-04-22 |
| D442685 | Medication inhaler spacer | — | 2001-05-22 |
| 6202643 | Collapsible, disposable MDI spacer and method | — | 2001-03-20 |
| 6039042 | Portable chamber for metered dose inhaler dispensers | — | 2000-03-21 |
| 6014972 | Dry drug particle delivery system and method for ventilator circuits | — | 2000-01-18 |
| D362500 | Medication inhaler spacer | James Cook | 1995-09-19 |
| D340975 | Combined expansion chamber metered dose inhaler dispenser and adaptor | — | 1993-11-02 |
| D335175 | Combined ventilator dispenser and adapter | — | 1993-04-27 |
| 4951661 | Quick-connect adapter valve for connecting nebulizer and fluid ventilator hose | — | 1990-08-28 |