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Ralph Lett
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Vernon, CA
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Patents Grants
last 30 patents
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Patent Grant
Methods of producing fertilizer compositions and biogas
Patent number
11,713,284
Issue date
Aug 1, 2023
Farment Bio Solutions Ltd.
Ralph Jeffery Lett
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Swivel mount for board bindings
Patent number
6,905,133
Issue date
Jun 14, 2005
597990 B.C. Ltd.
Ralph Lett
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
BIO-STIMULANT AND METHOD OF PRODUCING SAME
Publication number
20220144717
Publication date
May 12, 2022
Farment Bio Solutions Ltd.
Ralph Jeffrey LETT
B82 - NANO-TECHNOLOGY
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Patent Application
BIO-STIMULANT AND METHOD OF PRODUCING SAME
Publication number
20190021339
Publication date
Jan 24, 2019
Acterra Tech Ltd.
Ralph Jeffery Lett
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
Swivel mount for board bindings
Publication number
20030038455
Publication date
Feb 27, 2003
Ralph Lett
A63 - SPORTS GAMES AMUSEMENTS