Inventor · disambiguated record
Glen Grizzle
Also filed as: GRIZZLE GLEN
3 granted patents·3 pending applications·82 citations·filing 1984–2024
71Inventor score
Files withAMERICAN HYDRO SYSTEMS INC1FERTILE EARCH ORP1FERTILE EARTH SYSTEMS INC1GRIZZLE GLEN1KODY J KETTERLING1
Top patents by PatentIndex Score
6 records- 0188US4634052AAdjustable arc sprinkler headTORO CO·Filed 1984·Granted Jan 6, 1987·70 cites·9 claims
- 0268US10455761B1Apparatus for adding fertilizer to water in a sprinkler systemAMERICAN HYDRO SYSTEMS INC·Filed 2017·Granted Oct 29, 2019·2 cites·3 claims
- 0353US6997350B2Apparatus for adding fertilizer to water in an underground sprinkling system and fertilizer thereforFERTILE EARTH SYSTEMS INC·Filed 2004·Granted Feb 14, 2006·10 cites·30 claims
- 0451US2024353039A1Adjustable valved coupler for drip irrigationKODY J KETTERLING·Filed 2024·Application pending·0 cites
- 0548US2010212764A1Apparatus and method for adding fertilizer or other liquids to an irrigation systemFERTILE EARCH ORP·Filed 2007·Application pending·0 cites
- 0644US2011162745A1Apparatus and method for adding fertilizer or other liquids to an irrigation systemGRIZZLE GLEN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →