Ernest A. Graff

Person

Ontario, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring the relative differential length...
- Patent number 6,178,657
- Issue date Jan 30, 2001
- Eastman Kodak Company
- Ernest A. Graff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Web material camber measurement apparatus and method
- Patent number 6,035,259
- Issue date Mar 7, 2000
- Eastman Kodak Company
- Ernest A. Graff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Gap measuring apparatus and method
- Patent number 5,796,856
- Issue date Aug 18, 1998
- Eastman Kodak Company
- Ernest A. Graff
- G01 - MEASURING TESTING
Information Patent Grant
Wound web roll sidewall quality measurement
- Patent number 5,760,891
- Issue date Jun 2, 1998
- Eastman Kodak Company
- Ernest A. Graff
- G11 - INFORMATION STORAGE
Information Patent Grant
On-line web planarity measurement apparatus and method
- Patent number 5,678,447
- Issue date Oct 21, 1997
- Eastman Kodak Company
- Ernest A. Graff
- G01 - MEASURING TESTING
Information Patent Grant
Precision center guiding of a web coated with light sensitive photo...
- Patent number 5,679,161
- Issue date Oct 21, 1997
- Eastman Kodak Company
- John Philip Wysokowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for non-contact measurement of the edge sharpn...
- Patent number 5,196,800
- Issue date Mar 23, 1993
- Eastman Kodak Company
- Ernest A. Graff
- B24 - GRINDING POLISHING
Information Patent Grant
Capacitance probe for measuring a width of a clearance between parts
- Patent number 5,070,302
- Issue date Dec 3, 1991
- Eastman Kodak Company
- Michael A. Marcus
- G01 - MEASURING TESTING

Ernest A. Graff

Person

Patents Grantslast 30 patents

Apparatus and method for measuring the relative differential length...

Web material camber measurement apparatus and method

Gap measuring apparatus and method

Wound web roll sidewall quality measurement

On-line web planarity measurement apparatus and method

Precision center guiding of a web coated with light sensitive photo...

Apparatus and method for non-contact measurement of the edge sharpn...

Capacitance probe for measuring a width of a clearance between parts