Adrian A. Koller

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PFEFFIKON, CH

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Patents Grantslast 30 patents

Information Patent Grant
Singulating hand planter and fertilizer applicator
- Patent number 9,635,801
- Issue date May 2, 2017
- The Board of Regents for Oklahoma State University
- Adrian A. Koller
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
SINGULATING HAND PLANTER AND FERTILIZER APPLICATOR
- Publication number 20160037711
- Publication date Feb 11, 2016
- The Board of Regents for Oklahoma State University
- Adrian A. Koller
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING