Ronald R. Matheson

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Shelby Township, Oceana County, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Shut off check valve for a welding gun
- Patent number 5,378,868
- Issue date Jan 3, 1995
- James F. Burkhardt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conveyor system
- Patent number 5,178,261
- Issue date Jan 12, 1993
- Auto/Con Corporation
- Ronald R. Matheson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Breakaway clutch device
- Patent number 5,002,173
- Issue date Mar 26, 1991
- Auto/Con Corporation
- Daniel E. Hucul
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Mastic adhesive fixture
- Patent number 4,872,613
- Issue date Oct 10, 1989
- Daniel E. Hucul
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Gripper apparatus
- Patent number 4,768,821
- Issue date Sep 6, 1988
- Auto/Con Corporation
- Daniel E. Hucul
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Variable compliance device
- Patent number 4,669,192
- Issue date Jun 2, 1987
- Auto/Con Corp.
- Ronald R. Matheson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid supply surge control system
- Patent number 4,616,978
- Issue date Oct 14, 1986
- Auto/Con
- Ronald R. Matheson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...