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 |
| 5223242 | Negatively charged specific affinity reagents An in vivo imaging or therapeutic method including administering to a mammal a specific affinity reagent including a physiologically compatible polymer bonded to one or more specific affinity molecules capable of selectively binding to a predetermined sub... | 06/29/1993 |