Dennis E. Thro

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for cleaning a lens system
- Patent number 4,740,248
- Issue date Apr 26, 1988
- RCA Corporation
- Dennis E. Thro
- B08 - CLEANING
Information Patent Grant
Device for locating and orienting objects
- Patent number 4,667,945
- Issue date May 26, 1987
- RCA Corporation
- Dennis E. Thro
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Deflection yoke centering apparatus
- Patent number 4,650,436
- Issue date Mar 17, 1987
- RCA Corporation
- Dennis E. Thro
- H01 - BASIC ELECTRIC ELEMENTS