Inventor
Robert N. Francois
Inventor
Wehrheim, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses50%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices50%
PatentTitleYear
5,314,133'Supply apparatus for color-bearing film'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to DU PONT (1)· patent assignee history
1994Based in Wehrheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wehrheim, DE | 1 | 1994 |