Robert John Duncan

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Magnolia, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for automatically adjusting the position of a...
- Patent number 5,996,486
- Issue date Dec 7, 1999
- Autoroll Machine Company LLC
- William M. Karlyn
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrical component testing system for component insertion machine
- Patent number 4,212,075
- Issue date Jul 8, 1980
- USM Corporation
- Gerald W. Cleversey
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
System for dispensing and controlling the temperature of hot melt a...
- Patent number 4,059,204
- Issue date Nov 22, 1977
- USM Corporation
- Robert John Duncan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...