Robert Lewis Rohr

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Scarsdale, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
High precision micromachining of very fine features
- Patent number 5,154,022
- Issue date Oct 13, 1992
- International Business Machines Corporation
- Pedro A. Chalco
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for heating objects to and maintaining them at a desired...
- Patent number 4,568,277
- Issue date Feb 4, 1986
- International Business Machines Corporation
- Robert D. MacInnes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pre-aimed nozzle for ink jet recorder and method of manufacture
- Patent number 4,047,186
- Issue date Sep 6, 1977
- International Business Machines Corporation
- Arthur Harry Kendall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacture of multiple glass nozzle arrays
- Patent number 4,019,886
- Issue date Apr 26, 1977
- International Business Machines Corporation
- Arthur Rowland Hoffman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS