Johan Braun Friesen

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Tillsonburg, CA

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Patents Grantslast 30 patents

Information Patent Grant
Metering apparatuses for sectional control
- Patent number 10,231,377
- Issue date Mar 19, 2019
- Geof J. Gray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
METERING APPARATUSES FOR SECTIONAL CONTROL
- Publication number 20170181371
- Publication date Jun 29, 2017
- Salford Group Inc.
- Geof J. Gray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METERING APPARATUS AND METHOD FOR SECTIONAL CONTROL
- Publication number 20140261117
- Publication date Sep 18, 2014
- Geof J. Gray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING