Irving L. Klavan

Follow

Person

Teaneck, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and compositions for liquid development of electr...
- Patent number 4,268,597
- Issue date May 19, 1981
- Philip A. Hunt Chemical Corp.
- Irving L. Klavan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for liquid development of latent electrostatic images
- Patent number 4,202,620
- Issue date May 13, 1980
- Philip A. Hunt Chemical Corp.
- Irving L. Klavan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for liquid development of latent electrostatic images
- Patent number 4,202,913
- Issue date May 13, 1980
- Philip A. Hunt Chemical Corp.
- Irving L. Klavan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY