Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D385344 | Propeller air freshener | — | 1997-10-21 |
| D382175 | Container for chemical compounds that delay the ripening of fruits and vegetables | — | 1997-08-12 |
| 5651471 | Removable top for drinking bottles | — | 1997-07-29 |
| 5624736 | Patterned conductive textiles | Alfred R. DeAngelis, Andrew D. Child | 1997-04-29 |
| 5609039 | Cooling cartridge for plastic drinking bottles | Harry B. Collier | 1997-03-11 |