Box 13

Container

Staff Only

Contains 6 Results:

Tefft & Tefft - patents, 1932-1944

File — Box: 13

Identifier: 3

Scope and Contents

Four folders

Dates: 1932-1944

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION

Timer drawings (R.H. Jordan), 1950-1954

File — Box: 13

Identifier: 3

Scope and Contents

Three folders

Dates: 1950-1954

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION

Trademark Reflex, 1939-1941, 1943

File — Box: 13

Identifier: 3

Dates: 1939-1941, 1943

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION

Trademarks, 1949

File — Box: 13

Identifier: 3

Dates: 1949

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION

Weaver patent - Martin E. Anderson (Electric Household Utilities Corp.), 1937

File — Box: 13

Identifier: 3

Dates: 1937

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION

D.M. Wenger - patent file, 1931-1932, 1934-1937

File — Box: 13

Identifier: 3

Dates: 1931-1932, 1934-1937

Found in: University of Iowa Special Collections / Dexter Company Records / PATENT INFORMATION