David J. Logan

Person

Glastonbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for making signs
- Patent number 7,325,916
- Issue date Feb 5, 2008
- Gerber Scientific International, Inc.
- Peter R. Baker, Jr.
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for making die boards, and materials and apparatus for pract...
- Patent number 7,267,511
- Issue date Sep 11, 2007
- Wolfgang M. Strobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for making signs
- Patent number 6,957,030
- Issue date Oct 18, 2005
- Gerber Scientific Products, Inc.
- Peter R. Baker, Jr.
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for making die boards and materials and apparatus for practi...
- Patent number 6,913,425
- Issue date Jul 5, 2005
- Gerber Scientific Products, Inc.
- Wolfgang M. Strobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for making die boards, and materials and apparatus for pract...
- Patent number 6,634,272
- Issue date Oct 21, 2003
- Gerber Scientific Products, Inc.
- Wolfgang M. Strobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lap having a layer conformable to curvatures of optical surfaces on...
- Patent number 6,527,632
- Issue date Mar 4, 2003
- Gerber Coburn Optical, Inc.
- Jonathan M. Dooley
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for generating lens surfaces
- Patent number 6,478,658
- Issue date Nov 12, 2002
- Gerber Coburn Optical, Inc.
- David J. Logan
- B24 - GRINDING POLISHING
Information Patent Grant
Method for making die boards, and materials and apparatus for pract...
- Patent number 6,170,376
- Issue date Jan 9, 2001
- Gerber Scientific Products, Inc.
- Wolfgang M. Strobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for making ophthalmic lenses by vacuum lamination
- Patent number 6,106,665
- Issue date Aug 22, 2000
- Gerber Coburn Optical, Inc.
- Kenneth O. Wood
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making ophthalmic lenses by vacuum lamination
- Patent number 6,051,091
- Issue date Apr 18, 2000
- Gerber Coburn Optical, Inc.
- Kenneth O. Wood
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for making ophthalmic lenses by vacuum lamination
- Patent number 5,858,163
- Issue date Jan 12, 1999
- Gerber Optical, Inc.
- Kenneth O. Wood
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ophthalmic lens wafers and receiver for registering such wafers
- Patent number 5,808,721
- Issue date Sep 15, 1998
- Gerber Optical Inc.
- Kenneth O. Wood
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical lens or lap blank surfacing machine, related method and cut...
- Patent number 5,720,649
- Issue date Feb 24, 1998
- Gerber Optical, Inc.
- Heinz Joseph Gerber
- B24 - GRINDING POLISHING
Information Patent Grant
Printing apparatus with pressure regulation
- Patent number 5,555,009
- Issue date Sep 10, 1996
- Gerber Scientific Products, Inc.
- Charles M. Hevenor
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus for making a graphic product
- Patent number 5,551,786
- Issue date Sep 3, 1996
- Gerber Scientific Products, Inc.
- Ronald B. Webster
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method and apparatus for making a graphic product
- Patent number 5,537,135
- Issue date Jul 16, 1996
- Gerber Scientific Products, Inc.
- Charles M. Hevenor
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Sign making web with tack killing overcoat removable by washing and...
- Patent number 5,466,501
- Issue date Nov 14, 1995
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Sign making web with tack killing overcoat removable by washing and...
- Patent number 5,344,680
- Issue date Sep 6, 1994
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Sign making web with dry adhesive layer and method of using the same
- Patent number 5,288,358
- Issue date Feb 22, 1994
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Automatic weeding system and method of use
- Patent number 5,277,736
- Issue date Jan 11, 1994
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Automatic weeding system and method of use
- Patent number 5,143,576
- Issue date Sep 1, 1992
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Optical lens pattern making system and method
- Patent number 5,139,373
- Issue date Aug 18, 1992
- Gerber Optical, Inc.
- David J. Logan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for edging an optical lens
- Patent number 5,053,971
- Issue date Oct 1, 1991
- Gerber Optical, Inc.
- Kenneth O. Wood
- G05 - CONTROLLING REGULATING
Information Patent Grant
Lap blank for use in optical lens making
- Patent number D320213
- Issue date Sep 24, 1991
- Gerber Optical, Inc.
- David J. Logan
- D15 - Machines not elsewhere specified
Information Patent Grant
Blanks for making prescription eyeglass lenses
- Patent number 5,042,935
- Issue date Aug 27, 1991
- Gerber Optical, Inc.
- David J. Logan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sign making web with dry adhesive layer
- Patent number 5,026,584
- Issue date Jun 25, 1991
- Gerber Scientific Products, Inc.
- David J. Logan
- B44 - DECORATIVE ARTS
Information Patent Grant
Method and apparatus for making prescription eyeglass lenses
- Patent number 4,989,316
- Issue date Feb 5, 1991
- Gerber Scientific Products, Inc.
- David J. Logan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Calligraphy machine and related method of operation
- Patent number 4,910,871
- Issue date Mar 27, 1990
- Gerber Scientific Products, Inc.
- David J. Logan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Web loading and feeding system
- Patent number 4,895,287
- Issue date Jan 23, 1990
- Gerber Scientific Products, Inc.
- Kenneth O. Wood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Web loading and feeding system
- Patent number 4,867,363
- Issue date Sep 19, 1989
- Gerber Scientific Products, Inc.
- Kenneth O. Wood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for making signs
- Publication number 20080152809
- Publication date Jun 26, 2008
- Peter R. Baker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for making die boards, and materials and apparatus for pract...
- Publication number 20050223868
- Publication date Oct 13, 2005
- Wolfgang M. Strobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for applying materials to an optical substrate
- Publication number 20050213923
- Publication date Sep 29, 2005
- Alexander F. Incera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for making signs
- Publication number 20040032477
- Publication date Feb 19, 2004
- Gerber Scientific Products, Inc.
- Peter R. Baker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for making signs
- Publication number 20030175047
- Publication date Sep 18, 2003
- Gerber Scientific Products, Inc.
- Peter R. Baker
- B44 - DECORATIVE ARTS
Information Patent Application
Lap having a layer conformable to curvatures of optical surfaces on...
- Publication number 20020182984
- Publication date Dec 5, 2002
- Jonathan M. Dooley
- B24 - GRINDING POLISHING
Information Patent Application
Method for making die boards, and materials and apparatus for pract...
- Publication number 20020050193
- Publication date May 2, 2002
- Wolfgang M. Strobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

David J. Logan

Person

Patents Grantslast 30 patents

Method and apparatus for making signs

Method for making die boards, and materials and apparatus for pract...

Method and apparatus for making signs

Method for making die boards and materials and apparatus for practi...

Method for making die boards, and materials and apparatus for pract...

Lap having a layer conformable to curvatures of optical surfaces on...

Apparatus for generating lens surfaces

Method for making die boards, and materials and apparatus for pract...

Apparatus for making ophthalmic lenses by vacuum lamination

Method for making ophthalmic lenses by vacuum lamination

Apparatus for making ophthalmic lenses by vacuum lamination

Ophthalmic lens wafers and receiver for registering such wafers

Optical lens or lap blank surfacing machine, related method and cut...

Printing apparatus with pressure regulation

Apparatus for making a graphic product

Method and apparatus for making a graphic product

Sign making web with tack killing overcoat removable by washing and...

Sign making web with tack killing overcoat removable by washing and...

Sign making web with dry adhesive layer and method of using the same

Automatic weeding system and method of use

Automatic weeding system and method of use

Optical lens pattern making system and method

Method and apparatus for edging an optical lens

Lap blank for use in optical lens making

Blanks for making prescription eyeglass lenses

Sign making web with dry adhesive layer

Method and apparatus for making prescription eyeglass lenses

Calligraphy machine and related method of operation

Web loading and feeding system

Web loading and feeding system

Patents Applicationslast 30 patents

Method and apparatus for making signs

Method for making die boards, and materials and apparatus for pract...

Method and apparatus for applying materials to an optical substrate

Method and apparatus for making signs

Method and apparatus for making signs

Lap having a layer conformable to curvatures of optical surfaces on...

Method for making die boards, and materials and apparatus for pract...