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(1 - 7 of 7)
Title
Winding and Reeling Mechanism
Creator
Zenner, Raymond E.
Date
1954-04-13
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Title
Winding and Reeling Mechanism
Creator
Zenner, Raymond E.
Date
2012-03-20, 1951-04-17
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Title
Winding and Reeling Mechanism
Creator
Zenner, Raymond E.
Date
1952-08-19
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Title
Eddy Current Shield in Electromagnetic Transducer Head
Creator
Zenner, Raymond E.
Date
1951-08-21
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Title
Electromagnetic Transducer Head Assembly
Creator
Zenner, Raymond E.
Date
1951-01-16
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Title
Magnetic Recorder Utilizing an Energizing Oscillating Circuit
Creator
Camras, Marvin
,
Zenner, Raymond E.
Date
1947-02-25
Description
Sponsorship: Armour Research Foundation
United States Patent
Title
Magnetic Recording Device
Creator
Vagtborg, Harold A.
,
Camras, Marvin
,
Zenner, Raymond E.
Date
1947-10-28
Description
Sponsorship: Armour Research Foundation
United States Patent
Query
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mods_name_creator_namePart_mt:"Zenner, Raymond E."
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Type
Patent
(6)
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Technical report
(1)
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Date
1946
-
1956
(5 years)
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Format: 2024/08/31
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Creator
Zenner, Raymond E.
(5)
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Camras, Marvin
(1)
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Vagtborg, Harold A.
(1)
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Rights
no copyright - united states
(7)
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