Map based seed vacuum control
US-2025366388-A1 · Dec 4, 2025 · US
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Rylander David J patents
Rylander David J is listed as an inventor on 44 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Rylander David J |
| Total patents | 44 |
| First publication | Jan 22, 2015 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Map based seed vacuum control
US-12389820-B2 · Aug 19, 2025 · US
Seeding machine with seed delivery system
US-2024147892-A1 · May 9, 2024 · US
Seeding machine with seed delivery system
US-11849665-B2 · Dec 26, 2023 · US
Seeding machine with seed delivery system
US-11793104-B2 · Oct 24, 2023 · US
Seeding machine with seed delivery system
US-11770994-B2 · Oct 3, 2023 · US
Seeding machine with seed delivery system
US-11770995-B2 · Oct 3, 2023 · US
Map Based Seed Vacuum Control
US-2023034279-A1 · Feb 2, 2023 · US
Map based seed vacuum control
US-11304361-B2 · Apr 19, 2022 · US
Seeding machine with seed delivery system
US-2021136997-A1 · May 13, 2021 · US
Recent patents
Latest publications not already listed above.
Agricultural machine with a hydraulically driven generator
US-11002245-B2 · May 11, 2021 · US
Seeding machine with seed delivery system
US-2021076558-A1 · Mar 18, 2021 · US
Seeding machine with seed delivery system
US-2021068337-A1 · Mar 11, 2021 · US
Seeding machine with seed delivery system
US-2021059106-A1 · Mar 4, 2021 · US
Seeding machine with seed delivery system
US-2021059105-A1 · Mar 4, 2021 · US
Seeding machine with seed delivery system
US-2021059104-A1 · Mar 4, 2021 · US
Seeding machine with seed delivery system
US-10806070-B2 · Oct 20, 2020 · US
Seeding machine with seed delivery system
US-10729063-B2 · Aug 4, 2020 · US
Map Based Seed Vacuum Control
US-2020000013-A1 · Jan 2, 2020 · US
Map based seed vacuum control
US-10426078-B2 · Oct 1, 2019 · US
Agricultural machine with a hydraulically driven generator
US-2019162164-A1 · May 30, 2019 · US
Seeding machine with seed delivery system
US-10004173-B2 · Jun 26, 2018 · US
Seeding machine with seed delivery system
US-2018049367-A1 · Feb 22, 2018 · US
Seeding machine with seed delivery system
US-9861031-B2 · Jan 9, 2018 · US
Combination of an agricultural towing vehicle and a seeder
US-9861023-B2 · Jan 9, 2018 · US
Seeding machine with seed delivery system
US-2017359949-A1 · Dec 21, 2017 · US
Seeding machine with seed delivery system
US-2017332546-A1 · Nov 23, 2017 · US
Seeding machine with seed delivery system
US-9820429-B2 · Nov 21, 2017 · US
Seeding machine with seed delivery system
US-9807924-B2 · Nov 7, 2017 · US
Seeding machine with seed delivery system
US-9807922-B2 · Nov 7, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Deere & Co | 44 |
Top CPC classifications
Most common classification codes across this inventor's patents.