Which scientist-entrepreneur revolutionized laboratory sample storage with the invention of the cryogenic vial system that became the industry standard for preserving biological specimens?

Innovative packaging has transformed how scientific products are stored, transported, and utilized. From preserving reagent integrity to ensuring safe handling of hazardous materials, packaging innovations have played a crucial role in scientific advancement. This poll tests your knowledge about a groundbreaking packaging innovation that changed scientific research and medical practices worldwide.

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Dr. Robert Langer, founder of over 40 biotech companies and MIT professor who pioneered controlled-release drug delivery systems
Dr. Clair Patterson, CEO of CryoLife, who developed the first commercial ultra-low temperature preservation systems
Dr. Jean-Jacques Vernazza, founder of Nalgene, who created the first standardized polypropylene cryogenic storage vials in 1954
Dr. Helen Greiner, MIT robotics expert who applied her technology to create automated sample storage and retrieval systems