Creator:
McDonald, Joseph.
Inclusive Dates:
1930- 1989
Abstract:
Collection contains copies of patents
for plastic food and beverage containers collected by Joseph McDonald from 1951 to 1989,
in the course of his work for Sweetheart Plastics, Inc. and a selection of technical
offprints and reports.
Type of Material:
Correspondence.
Notes (documents)
Reports.
Patents.
Subject:
Engineers.
Inventors.
Business and Industry
Plastics
Plastics industry and trade.
Patents.
Beverage containers.
Food containers.
Plastic containers.
Plastics -- Extrusion.
Plastics in packaging.
Styrene.
Thermoplastics.
Plastics machinery.