Celebrity Inventors
Glam girl Heddy Lamar may have used her good looks to good effect on the silver screen, but she put her smarts to better use as an inventor. During World War II, she co-patented a frequency-switching system for torpedo guidance that was considered years ahead of its time.
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| Number | Title | Issue Date |
| 6450997 | Absorbent articles having a bellows for circulating fresh air An absorbent article having a repeatably deformable bellows to force airflow through the absorbent article. The bellows expands and contracts, utilizing biomechanical motion of the wearer to draw air into a bellows chamber at one end and to expel the air ... | 09/17/2002 |
| 6266820 | Disposable bib having stretchable shoulder extensions A bib having an area on each shoulder extension which is permanently elongated to provide extensibility and elasticity which minimizes distortion of the bib body as the shoulder extensions are fastened around a wearer's neck. The area on each shoulder ext... | 07/31/2001 |
| 6251097 | Absorbent article fastening device A strong, easy to use tab and slot fastening device suitable for use with disposable absorbent articles. The fastening device preferably includes a tab member and a slot member. The slot member has an inboard portion, an outboard portion and a slot. The i... | 06/26/2001 |
