Methods and systems for measuring duty cycle and pulse frequency of sensors to determine seed or particle metrics
US-12543628-B2 · Feb 10, 2026 · US
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Frank William patents
Frank William is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frank William |
| Total patents | 25 |
| First publication | Feb 2, 2017 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Meter calibration
US-12516973-B2 · Jan 6, 2026 · US
Methods and systems for using duty cycle of sensors to determine seed or particle flow rate
US-12298741-B2 · May 13, 2025 · US
Seed Meter with Seed Retaining Structure
US-2025040471-A1 · Feb 6, 2025 · US
Meter Module for Metering a Product
US-2024397853-A1 · Dec 5, 2024 · US
Air Seeder Row Units, Seeding Implements, and Related Methods
US-2024365702-A1 · Nov 7, 2024 · US
Method and Systems for Using Sensors to Determine Characteristics of Seeds or Particles
US-2024306534-A1 · Sep 19, 2024 · US
Methods and Systems for Measuring Duty Cycle and Pulse Frequency of Sensors to Determine Seed or Particle Metrics
US-2024180067-A1 · Jun 6, 2024 · US
Downforce Load Sensor for a Planter Row Unit
US-2024040958-A1 · Feb 8, 2024 · US
Meter Calibration
US-2023384143-A1 · Nov 30, 2023 · US
Recent patents
Latest publications not already listed above.
Methods and systems for using duty cycle of sensors to determine seed or particle flow rate
US-2023229142-A1 · Jul 20, 2023 · US
High Acoustic and Low Density Basemat
US-2023035178-A1 · Feb 2, 2023 · US
Air seeder press wheel and closing wheel force control
US-2022369538-A1 · Nov 24, 2022 · US
Air seeder press wheel and closing wheel force control
US-2022369539-A1 · Nov 24, 2022 · US
Air seeder frame force control
US-11439056-B2 · Sep 13, 2022 · US
Methods and systems for using duty cycle of sensors to determine seed or particle flow rate
US-2022197256-A1 · Jun 23, 2022 · US
Control system for air seeder venting system
US-11357163-B2 · Jun 14, 2022 · US
Agricultural implement and implement operator monitoring apparatus, systems, and methods
US-2020126166-A1 · Apr 23, 2020 · US
Control system for air seeder venting system
US-2020068788-A1 · Mar 5, 2020 · US
Mobile demonstration device for sound-reducing tiles
US-10546514-B2 · Jan 28, 2020 · US
Agricultural implement and implement operator monitoring apparatus, systems, and methods
US-10515425-B2 · Dec 24, 2019 · US
Air seeder press wheel and closing wheel force control
US-2019380259-A1 · Dec 19, 2019 · US
Large diameter slag wool, composition and method of making same
US-9796635-B1 · Oct 24, 2017 · US
Mobile demonstration device for sound-reducing tiles
US-2017249864-A1 · Aug 31, 2017 · US
Agricultural implement and implement operator monitoring apparatus, systems, and methods
US-2017032473-A1 · Feb 2, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Prec Planting Llc | 19 |
| Usg Interiors Llc | 4 |
| Climate Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.