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Companies

Consult the growing historical database about the companies that have manufactured, designed and marketed the primary material of plastics; designed and made the machines to manufacture plastics; and created and marketed millions of plastics products.

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Currently showing companies

Zahoransky Group

<p>Information on this company is not currently available.</p>
 

Zeiss-Ikon Helios

<p>German firm.</p>
 

Zephyr American Corp.

&lt;p&gt;Arnold Neustadter started Zephyr American to manufacture and sell the inventions he owned including the Rolodex. With Danish self-taught engineer Hildaur Neilson, he invented the Rolodex desktop rotating card file and other office