Inventor
David Allen Score
Inventor
Shirley, IN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder30%
H01FMagnets30%
H02KDynamo-electric machines30%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
6,651,309'Method for fabricating a highly-dense powder iron pressed stator core for use in alternating current generators and electric motors'20036,509,667'Rotor for a reluctance motor'20036,193,903'Method of forming high-temperature magnetic articles and articles formed thereby'20016,188,304'Ignition coil with microencapsulated magnets'20016,156,264'Electromagnetic compacting of powder metal for ignition core application'20005,561,834'Pneumatic isostatic compaction of sintered compacts'19965,536,985'Composite armature assembly'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to GEN MOTORS CORP (2)· patent assignee history
1996–2003Based in Shirley, IN, US· patent location history
2000–2003Patents assigned to DELPHI TECH INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELPHI TECH INC | 5 | 2000–2003 |
| GEN MOTORS CORP | 2 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shirley, IN, US | 7 | 1996–2003 |