Leif Houman

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Oyster Bay, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Compact portable hand-held EDM tool
- Patent number 5,618,449
- Issue date Apr 8, 1997
- Losee; A. Clifford
- Leif J. Houman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EDM electrode assembly and method of making and using same
- Patent number 4,654,499
- Issue date Mar 31, 1987
- Xermac, Inc.
- Leif Houman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modular EDM system
- Patent number 4,638,141
- Issue date Jan 20, 1987
- Xermac, Inc.
- Leif Houman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dispensing arrangement for a beverage such as a milkshake
- Patent number 4,458,735
- Issue date Jul 10, 1984
- Medetec Industries, Inc.
- Leif Houman
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...