Inventor
Warren R. Wrenner
Inventor
Endicott, NY, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
5,363,553'Method of drilling vias and through holes'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to IBM (1)· patent assignee history
1994Based in Endicott, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Endicott, New York, US | 1 | 1994 |