Steven Forti

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Norwell, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for producing a printing screen
- Patent number 5,444,212
- Issue date Aug 22, 1995
- Wear Guard Corp.
- George MacNaughton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two-part frame and pre-tensioning device therefor
- Patent number 5,355,792
- Issue date Oct 18, 1994
- WearGuard Corporation
- George MacNaughton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for applying tape to a frame for glazing
- Patent number 5,354,410
- Issue date Oct 11, 1994
- Venture Tape Corporation
- Lewis S. Cohen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for producing a printing screen
- Patent number 5,334,815
- Issue date Aug 2, 1994
- Wear Guard Corp.
- George MacNaughton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emulsion coater
- Patent number 5,326,401
- Issue date Jul 5, 1994
- Wearguard Corp.
- George MacNaughton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS