Inventor
Serge P. P. Goepfert
Inventor
Samoreau, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form23%
C09KMaterials for miscellaneous applications, not provided for elsewhere18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
Y10TTechnical subjects covered by former us classification18%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
D06PDyeing or printing textiles5%
PatentTitleYear
4,977,028'Laminated transparent polarizing glasses and method of making'19904,865,668'Laminated transparent polarizing glasses and method of making'19894,683,153'Transparent laminated polarizing glasses'19874,648,925'Method of making transparent polarizing laminated glasses'19874,454,170'Method for tinting a sheet of polyurethane'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1987Patents assigned to CORNING GLASS WORKS (3)· patent assignee history
1984–1990Based in Samoreau, FR· patent location history
1987Based in Avon, FR· patent location history
1989–1990Patents assigned to CORNING INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNING GLASS WORKS | 3 | 1984–1987 |
| CORNING INC | 2 | 1989–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Samoreau, FR | 4 | 1984–1990 |
| Avon, FR | 1 | 1987 |