Inventor
Edward Donaldson
Inventor
Brantford, CA
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Fprimary
A01FProcessing of harvested produce30%
A01DHarvesting10%
A23KFodder10%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
E05BLocks10%
G07CTime or attendance registers10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
5,609,051'Keyless entry system for replacement of existing key locks'19975,122,513'Fish growth using bovine placental lactogen'19924,467,818'Low profile axial flow combine'19844,254,780'Apparatus for discharging threshed materials directly from the rotor of an axial flow combine'19814,209,024'Axial flow combine with improved inlet transition area'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1984Patents assigned to WHITE MOTOR CANADA (3)· patent assignee history
1980–1984Based in Brantford, CA· patent location history
1992Patents assigned to MONSANTO CO (1)· patent assignee history
1992Based in West Vancouver, CA· patent location history
1997Based in Carefree, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WHITE MOTOR CANADA | 3 | 1980–1984 |
| MONSANTO CO | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brantford, CA | 3 | 1980–1984 |
| Carefree, AZ, US | 1 | 1997 |
| West Vancouver, CA | 1 | 1992 |