John Kempf

Follow

Person

Roslyn, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for photographing birds
- Patent number 8,482,613
- Issue date Jul 9, 2013
- John Kempf
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Photographing Discrete Objects
- Publication number 20090067676
- Publication date Mar 12, 2009
- John Kempf
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING