Edwin Land

Inventions Science 8 of 8 appearances
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"Edwin Land" appearances by year

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All Inventions clues by year

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# Clue Answer As Given Value Round Category Air Date Show
During his lifetime this instant camera inventor received 533 U.S. patents (Edwin) Land $300 J INVENTORS & INVENTIONS 2000-03-30 #3594
At a 1947 meeting of the Optical Society of America, he took 2 instant photos of himself Edwin Land $200 J INVENTORS 1997-10-29 #3028
When he retired from Polaroid in 1982, he held 533 patents Edwin Land $800 DJ INVENTORS 1996-12-16 #2831
As a Harvard freshman, this photographic inventor became fascinated by polarized light (Edwin) Land $400 J INVENTORS 1996-06-11 #2727
In 1977 he unveiled his company's new instant motion-picture system, Polavision (Edwin) Land $500 J INVENTORS 1995-01-16 #2391
In the 1940s he developed a 3-D motion picture process based on polarized light (Edwin) Land $1,000 DJ INVENTORS 1994-10-19 #2328
In the 1940s this instant camera inventor developed a 3-D movie process based on polarized light (Edwin) Land $800 DJ SCIENTISTS & INVENTORS 1993-06-24 #2044
In the early '30s he produced the 1st piece of plastic embedded with polarizing crystal (Edwin) Land $500 J INVENTORS 1988-06-21 #892
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