Inventor
Martin A. Zgraggen
Inventor
Erie, PA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines38%
Y10TTechnical subjects covered by former us classification38%
H01RElectrically-conductive connections25%
PatentTitleYear
4,425,519'Crack resistant armor termination for pole face winding bars'19844,422,234'Method of making a dynamoelectric machine commutator structure'19834,341,972'Dynamoelectric machine commutator structure and method of making same'19824,170,505'Method for making and applying irradiation curable glass banding'19794,128,777'Armature core wrapped with irradiation curable glass banding'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1984Patents assigned to GEN ELECTRIC (5)· patent assignee history
1978–1984Based in Erie, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 5 | 1978–1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erie, Pennsylvania, US | 5 | 1978–1984 |