John E. Greivenkamp Jr.

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Moire distance measurements using a grating printed on or attached...
- Patent number 5,075,560
- Issue date Dec 24, 1991
- Eastman Kodak Company
- John E. Greivenkamp
- G02 - OPTICS
Information Patent Grant
Method and apparatus for absolute Moire distance measurements using...
- Patent number 5,075,562
- Issue date Dec 24, 1991
- Eastman Kodak Company
- John E. Greivenkamp
- G02 - OPTICS
Information Patent Grant
Moire distance measurement method and apparatus
- Patent number 4,988,886
- Issue date Jan 29, 1991
- Eastman Kodak Company
- Russell J. Palum
- G01 - MEASURING TESTING
Information Patent Grant
System for scanning halftoned images
- Patent number 4,987,496
- Issue date Jan 22, 1991
- Eastman Kodak Company
- John E. Greivenkamp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended-range moire contouring
- Patent number 4,794,550
- Issue date Dec 27, 1988
- Eastman Kodak Company
- John E. Greivenkamp
- G01 - MEASURING TESTING
Information Patent Grant
Sub-nyquist interferometry
- Patent number 4,791,584
- Issue date Dec 13, 1988
- Eastman Kodak Company
- John E. Greivenkamp
- G01 - MEASURING TESTING
Information Patent Grant
Optical spatial frequency filter
- Patent number 4,575,193
- Issue date Mar 11, 1986
- Eastman Kodak Company
- John E. Greivenkamp
- G02 - OPTICS
Information Patent Grant
Single lens rangefinder device having light emitter and detector
- Patent number 4,460,259
- Issue date Jul 17, 1984
- Eastman Kodak Company
- John E. Greivenkamp
- G01 - MEASURING TESTING

John E. Greivenkamp Jr.

Person

Patents Grantslast 30 patents

Moire distance measurements using a grating printed on or attached...

Method and apparatus for absolute Moire distance measurements using...

Moire distance measurement method and apparatus

System for scanning halftoned images

Extended-range moire contouring

Sub-nyquist interferometry

Optical spatial frequency filter

Single lens rangefinder device having light emitter and detector