Graham; William Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graham; William Douglas.The latest application filed is for "product distribution device with section control monitoring".
- Graham; William Douglas - East Moline IL
| Patent | Date |
|---|---|
| Product Distribution Device With Section Control Monitoring App 20220214201 - Arnold; Matthew David ; et al. | 2022-07-07 |
| Self-locking Hitch Assembly App 20220212507 - Graham; William Douglas ; et al. | 2022-07-07 |
| Commodity Metering System For Work Vehicle And Calibration Method For Same App 20220174858 - Harmon; Andrew W. ; et al. | 2022-06-09 |
| Commodity metering system for work vehicle and calibration method for same Grant 11,191,207 - Harmon , et al. December 7, 2 | 2021-12-07 |
| Commodity metering system for work vehicle with rollers in staggered arrangement Grant 11,140,811 - Harmon , et al. October 12, 2 | 2021-10-12 |
| Systems And Method For Downspout Retention App 20210153424 - GRAHAM; WILLIAM DOUGLAS ; et al. | 2021-05-27 |
| Cart Stability System App 20210129808 - Graham; William Douglas ; et al. | 2021-05-06 |
| Agricultural Machine Control Based On Sensed Blockage Distance App 20210112698 - EKHE; SANDEEP ; et al. | 2021-04-22 |
| Commodity Metering System For Work Vehicle With Rollers In Staggered Arrangement App 20190380263 - HARMON; ANDREW W. ; et al. | 2019-12-19 |
| Commodity cart tank with upper and lower fill openings Grant 9,743,575 - Borkgren , et al. August 29, 2 | 2017-08-29 |
| Product Distribution Device With Section Control Monitoring App 20160330901 - ARNOLD; MATTHEW DAVID ; et al. | 2016-11-17 |
| Commodity Cart Tank With Upper And Lower Fill Openings App 20160255767 - BORKGREN; STANLEY R. ; et al. | 2016-09-08 |
| Adjustable Height Distribution System For An Implement App 20150132072 - Groves; Tyler G. ; et al. | 2015-05-14 |
| Active implement down force system with automatic latching of tractor power beyond pressure Grant 8,573,111 - Graham , et al. November 5, 2 | 2013-11-05 |
| Active Implement Down Force System With Automatic Latching Of Tractor Power Beyond Pressure App 20110253239 - Graham; William Douglas ; et al. | 2011-10-20 |
| Implement with active wing down force and wing lift sequencing Grant 7,918,285 - Graham , et al. April 5, 2 | 2011-04-05 |
| Pivoting planting units vertically Grant 7,051,663 - Meyer , et al. May 30, 2 | 2006-05-30 |
| Cylinder mounted stroke control Grant 7,044,047 - Bennett , et al. May 16, 2 | 2006-05-16 |
| Cylinder Mounted Stroke Control App 20060090640 - Bennett; Robert Edwin ; et al. | 2006-05-04 |
| Frame folding arrangement with vertically pivoting planting units Grant 6,688,242 - Meyer , et al. February 10, 2 | 2004-02-10 |
| Mounting assembly for hydraulic coupling Grant 6,622,646 - Bennett , et al. September 23, 2 | 2003-09-23 |
| Folding walkway for seeding machine Grant 6,581,530 - Hall , et al. June 24, 2 | 2003-06-24 |
| Folding Walkway For Seeding Machine App 20030110996 - Hall, Thomas LeRoy ; et al. | 2003-06-19 |
| Frame folding arrangement with vertically pivoting planting units App 20030110998 - Meyer, Bradley John ; et al. | 2003-06-19 |
| Lift control for implement frame Grant 6,000,315 - Graham , et al. December 14, 1 | 1999-12-14 |
| Gauge structure for a cylinder operated depth control Grant 5,988,293 - Brueggen , et al. November 23, 1 | 1999-11-23 |
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