Hein Herman Vriesema

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Bunde, NL

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Patents Grantslast 30 patents

Information Patent Grant
Fast dissolving water-soluble fertilizer formulations and methods a...
- Patent number 8,419,820
- Issue date Apr 16, 2013
- Everris International B.V.
- Hein Herman Vriesema
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Controlled release products and processes for the preparation thereof
- Patent number 6,987,082
- Issue date Jan 17, 2006
- OMS Investments, Inc.
- Edze Jan Tijsma
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Triggered start products and processes for the production and use t...
- Patent number 6,787,234
- Issue date Sep 7, 2004
- OMS Investments, Inc.
- Edze Jan Tijsma
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Controlled release products and processes for the preparation thereof
- Patent number 6,656,882
- Issue date Dec 2, 2003
- OMS Investments, Inc.
- Edze Jan Tijsma
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVEMENTS IN FOLIAR FERTILIZERS
- Publication number 20230212090
- Publication date Jul 6, 2023
- EVERRIS INTERNATIONAL B.V.
- Cheng Siang SEH
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
FAST DISSOLVING WATER-SOLUBLE FERTILIZER FORMULATIONS AND METHODS A...
- Publication number 20100186471
- Publication date Jul 29, 2010
- SMG Brands, Inc.
- Hein Herman Vriesema
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Controlled release products and processes for the preparation thereof
- Publication number 20040069033
- Publication date Apr 15, 2004
- OMS Investments, Inc.
- Edze Jan Tijsma
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Controlled release products and processes for the preparation thereof
- Publication number 20020168318
- Publication date Nov 14, 2002
- OMS Investments, Inc.
- Edze Jan Tijsma
- C05 - FERTILISERS MANUFACTURE THEREOF