Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216867 | Wheelchair container | Florence P. Haseltine | 2001-04-17 |
| 6036012 | Wheelchair container | Florence P. Haseltine | 2000-03-14 |
| 5613497 | Miniature peak flow meter | — | 1997-03-25 |
| 5353961 | Dual chamber dispenser | — | 1994-10-11 |
| 5305783 | Elastomeric sleeve and method for assembling the sleeve on a one-way valve body | — | 1994-04-26 |
| 5305786 | One-way valve assembly | — | 1994-04-26 |
| 5279330 | One-way disc valve | — | 1994-01-18 |