Hugo Willy Schafft

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Des Plaines, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Wire saw with rotatable guide sleeve
- Patent number 4,134,384
- Issue date Jan 16, 1979
- Motorola, Inc.
- Hugo W. Schafft
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Electro-optic matrix display
- Patent number 4,113,352
- Issue date Sep 12, 1978
- Motorola, Inc.
- Hugo Willy Schafft
- G02 - OPTICS
Information Patent Grant
High stiffness speaker cone
- Patent number 4,112,168
- Issue date Sep 5, 1978
- Motorola, Inc.
- Hugo Willy Schafft
- B32 - LAYERED PRODUCTS
Information Patent Grant
High power piezoelectric bender
- Patent number 4,060,741
- Issue date Nov 29, 1977
- Motorola, Inc.
- Hugo Willy Schafft
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic transducer with elastomeric coupling
- Patent number 4,047,060
- Issue date Sep 6, 1977
- Motorola, Inc.
- Hugo Willy Schafft
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric wire matrix printer head
- Patent number 4,035,671
- Issue date Jul 12, 1977
- Motorola, Inc.
- Hugo Willy Schafft
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS