Inventor
Christopher S. Thorman
Inventor
Beaver Dam, WI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Dprimary
A01DHarvesting60%
F16HGearing15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A01BSoil working in agriculture or forestry5%
B60BVehicle wheels5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,485,911'Multi-blade mower deck with mulch/side discharge conversion'20167,347,037'Transport method and apparatus for mower deck'20086,910,320'Cleaning device for a mower cutting chamber'20056,312,352'Synchronous belt drive tensioning assembly'20016,176,071'Tensioning idler assembly for mower deck belt drive'20015,732,538'Springless roller scraper mechanism'19985,678,396'Sectioned grooved roller scraper'19975,634,325'Spiral grooved roller mechanism'19975,383,376'Hydrostatic transmisison control structure'19955,293,729'Pivot mechanism for reel mower cutting units'19945,042,882'Mower deck wheel bearing seal mechanism'19915,025,617'Implement suspension mechanism'19915,012,632'Belt tensioner'19914,989,398'Hubless sheave and spindle'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2016Patents assigned to DEERE & CO (14)· patent assignee history
1991–2016Based in Beaver Dam, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEERE & CO | 14 | 1991–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beaver Dam, WI, US | 14 | 1991–2016 |