Risto Tapio Tahvonen

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Jokioinen, FI

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cultivation of long-stem vegetable plants, related me...
- Patent number 12,219,907
- Issue date Feb 11, 2025
- LUONNONVARAKESKUS
- Juha Näkkilä
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Growing medium structures based on Sphagnum moss and method for the...
- Patent number 10,701,873
- Issue date Jul 7, 2020
- Teknologian tutkimuskeskus VTT Oy
- Ari Erkkilä
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fungus Gliocladium catenulatum for biological control of plant dise...
- Patent number 5,968,504
- Issue date Oct 19, 1999
- Kemira Agro Oy
- Risto Tapio Tahvonen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microorganisms for biological control of fungal infections and pest...
- Patent number 5,811,090
- Issue date Sep 22, 1998
- Kemira Agro Oy
- Risto Tapio Tahvonen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CULTIVATION OF LONG-STEM VEGETABLE PLANTS, RELATED ME...
- Publication number 20230255152
- Publication date Aug 17, 2023
- LUONNONVARAKESKUS
- Juha NÄKKILÄ
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR ELIMINATING PATHOGENS IN PLANT GROWING AND CORRESPONDING...
- Publication number 20220248614
- Publication date Aug 11, 2022
- HAPPICO HOLDING OY
- Risto TAHVONEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR STIMULATING PLANT DISEASE SUPPRESSIVE ACTIVITY IN SPHAGN...
- Publication number 20200053966
- Publication date Feb 20, 2020
- LUONNONVARAKESKUS
- Risto TAHVONEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
GROWING MEDIUM STRUCTURES BASED ON SPHAGNUM MOSS AND METHOD FOR THE...
- Publication number 20160219810
- Publication date Aug 4, 2016
- Teknologian Tutkimuskeskus VTT Oy
- Ari ERKKILÄ
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING