Paul W. Daugherty

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North Glenn, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable component identification system
- Patent number 4,486,114
- Issue date Dec 4, 1984
- Technicare Corporation
- Dale C. Rudolph
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Interchangeable component identification system
- Patent number 4,244,227
- Issue date Jan 13, 1981
- Unirad Corporation
- Dale C. Rudolph
- G10 - MUSICAL INSTRUMENTS ACOUSTICS