Inventor
Lorenzo Vittore
Inventor
Savona, IT
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,990,435'Silver halide photographic element, photographic coating composition and process to prepare an aqueous dispersion of a hydrophobic compound'19914,447,525'Process for providing a matt surface on a photographic material and photographic material provided with such matt surface'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1991Patents assigned to MINNESOTA MINING & MFG (2)· patent assignee history
1984Based in Cairo Montenotte, IT· patent location history
1991Based in Savona, IT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA MINING & MFG | 2 | 1984–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Savona, IT | 1 | 1991 |
| Cairo Montenotte, IT | 1 | 1984 |